Children’s literature has many notable options when it comes to detectives. To help you find the right books for you and your young reader, we’ve compiled a list of the best kids books about detectives.
Our list includes board books, picture books, and chapter books. Board books are best for babies and toddlers from ages newborn to 2 or 3. Picture books are generally great options for toddlers and for preschool and kindergarten age children. Picture books are especially enjoyable for adults to read aloud with young kids. The chapter books on our list are generally best for elementary through early middle school age tween kids. You can filter to sort by the best book type for your kid, and you can also use our table of contents to jump to particular topics you think your kid will enjoy.
When it comes to children’s stories about detectives, there are a variety of titles. This list covers everything, from classics like Mystery Ranch to popular sellers like The Thief Lord to some of our favorite hidden gems like The Tower Treasure.
We hope this list of kids books about detectives can be a helpful resource for parents, teachers, and others searching for a new book! As you explore the list, please comment below to let us know what books you would add.
Dog-Gone Danger - When Kelsey and her friends find an abandoned pug puppy, it looks like another case for the Curious Cat Spy Club. But shortly thereafter, Kelsey’s mother goes missing—possibly in the line of duty as an Animal Control officer—and it’s up to the CCSC to discover what happened. As they search for Kelsey’s mom, they start to wonder if her disappearance is somehow linked to the puppy they found. The fifth book in the Curious Cat Spy Club series is filled with twists and turns and, of course, tons of animal adventures!
Marty Frye, Private Eye: The Case of the Stolen Poodle - Book 2 in the Marty Frye young chapter book mystery series by bestselling author-illustrator team Janet Tashjian and Laurie Keller In this new collection of mysteries from bestselling author-illustrator team Janet Tashjian and Laurie Keller, everyone’s favorite poet detective is back in action. When the school nurse’s equipment is stolen, Marty tracks it down. When special candy disappears from the store, Marty finds the culprit. And most importantly, when a friend’s poodle goes missing, Marty comes to the rescue. But can he still manage to make up rhymes while he solves new crimes? The poet detective continues to make up rhymes and solve new crimes, in this second book in the illustrated Marty Frye, Private Eye series for young readers. A Christy Ottaviano book Titles in the Marty Frye, Private Eye series: Marty Frye, Private Eye: The Case of the Missing Action Figure Marty Frye, Private Eye: The Case of the Stolen Poodle More from Janet Tashjian: The Einstein the Class Hamster series: Einstein the Class Hamster Einstein the Class Hamster and the Very Real Game Show Einstein the Class Hamster Saves the Library The Sticker Girl series: Sticker Girl Sticker Girl Rules the School The My Life series: My Life as a Book My Life as a Stuntboy My Life as a Cartoonist My Life as a Joke My Life as a Gamer My Life as a Ninja My Life as a Youtuber More from Laurie Keller: The Adventures of Arnie the Doughnut: Arnie, the Doughnut Invasion of the Ufonuts The Spinny Icky Showdown The Scrambled States of America: The Scrambled States of America The Scrambled States of America Talent Show Do Unto Otters Open Wide Grandpa Gazillion’s Number Yard Birdy’s Smile Book Toys! Fooled You!
Binny Bewitched - When Binny finds some money left behind at an ATM—and then loses it—she unleashes an adventure full of “funny, poignant chaos” (The Wall Street Journal).Binny Cornwallis is not a thief. Or is she? In one greedy moment, she snatches some bills left behind at an ATM. After all it’s her mother’s birthday, and just think of what she could do with some cash in her never-quite-enough-money household. But of course she has to hide the money—she can’t explain it. And in her tiny house, every hiding place is in danger of discovery. After a few tries, Binny hides it so well she can’t find it again, even after she decides to give it back!Now, Binny must team up with her best enemy Gareth, who sets out to play detective and figure out who might have taken the money. Meanwhile the next-door neighbor is doing odd things like presenting Binny with a little doll that looks just like her—with her hand in her pocket, just as Binny’s was when she pocketed the cash. Is the witchy neighbor woman putting a spell on Binny?There’s plenty more going on, as Binny’s older sister Clem has a secret of her own, and her little brother James is having a kung fu clash with his best friend. Mayhem,love, and laughter run wild in this new hilarious Binny adventure.
The Case of the Stolen Drumsticks (Detective Paw of the Law: Time to Read, Level 3) - Detective Paw and Patrol Officer Prickles reunite for The Case of the Stolen Drumsticks! Vinnie “The Crash” McClaren’s drumsticks disappear right before the Battle of the Bands! Can Detective Paw and Patrol Officer Prickles find the culprit before the show? Young readers can learn about police procedures and detective work as they follow along with Detective Paw and try to solve the case themselves!
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Tales of Sasha 10: A Mystery Message - In book ten of the Tales of Sasha series, Sasha must solve a riddle to discover the contents of a special message! When flying horses from the Royal Guard arrive in Crystal Cove to deliver a message for Sasha, she can’t imagine what it could be! But in order to open it, Sasha must first solve a riddle, which requires her to find the petals of rare and different colored flowers. Will Sasha be able to solve the puzzle to reveal what the mystery message is all about?
The Case of the Mossy Lake Monster - Fourth-graders Drake Doyle and Nell Fossey combine their detective and scientific investigation skills to solve a variety of cases involving a hungry cat, endangered penguins, a fish-stealing monster, and a dirty election. Includes a section of scientific experiments and activities.
The Sea Turtle Mystery - The Aldens are spending spring break on a beach, but they aren’t just soaking up the sun. They’re protecting an endangered species! Their job is to mark sea turtle nests so the eggs can be moved to a safe place to hatch, but someone is digging up the eggs without permission. Can the Boxcar Children figure out what’s going on and help save the sea turtles?
Mystery of the Ivory Charm - What secret life-giving power does the exquisite ivory elephant charm contain? Can the trinket really protect its wearer from all harm? Nancy Drew finds out when the owner of the Bengleton Wild-Animal Show asks her to investigate one of the performers who may be involved in some mysterious illegal scheme.The girl detective’s assignment becomes complicated when the elephant trainer’s young assistant, Rishi, seeks refuge at the Drew home from his cruel foster father, Rai.While following clues to help the boy find his real father, Nancy learns about an eerie abandoned house. She is harassed by its strange owner, Anita Allison, and the fiendish Rai. How Nancy uses the ivory charm, reunites a maharaja with his son, and brings the evildoers to justice will mystify readers from beginning to end.
Jasmine Toguchi, Super Sleuth - The second heartfelt story of friendship and sisterhood in this charming new chapter book series, starring a Japanese-American girl! It’s a big weekend for Jasmine Toguchi! She’s excited to celebrate Girl’s Day—a Japanese holiday honoring women and girls—with her sister, mother, and best friend, Linnie. On Friday after school, Linnie comes over to plan their outfits for the Girl’s Day celebrations. And Jasmine’s neighbor, Mrs. Reese, lets them search through her old clothes for the perfect accessories. But the clothes are in her dark garage, which is kind of scary. And Linnie decides to go home early, which is kind of weird. And Jasmine’s big sister, Sophie, doesn’t seem to want to join in the Girl’s Day fun this year, which is kind of confusing. WHAT is going on? As her big weekend plans start to unravel, Jasmine must use her sleuthing skills to spot the clues around her—and within herself. Then maybe, just maybe, she can put everything back in order before Girl’s Day is over!
Kat Wolfe Investigates - When twelve-year-old Kat Wolfe starts a pet-sitting agency, she soon finds herself unraveling a mystery, in this first book of a new middle-grade series from award-winning author Lauren St. John. After a break-in at their London home, Kat Wolfe and her veterinarian mum decide it’s time to move to the country. Dr. Wolfe’s new job on England’s Jurassic Coast comes with a condition: They have to adopt Tiny, a huge Savannah who resists Kat’s best attempts at cat whispering. Kat starts a pet-sitting agency to make pocket money, but then the owner of her first client, an Amazon parrot, vanishes from his gadget-filled mansion. Only one person shares Kat’s conviction that he’s the victim of foul play: Harper Lamb, an American girl laid up with two broken legs thanks to her racehorse. Kat and Harper team up, but what starts out as mystery-solving fun turns deadly for the duo. When all clues point to a nearby army base, can they count on their unruly animal friends to save the day—and their lives?
Violet and the Hidden Treasure - Meet Violet Remy-Robinson, an amateur Sherlock Holmes in the making in this captivating new series, perfect for fans of Chris Riddell and Robin Stevens’s Wells & Wong mysteries.
Madeline and the Cats of Rome - The Paris skies are gray, so Miss Clavel and the twelve little girls are leaving for brighter weather? spring in Rome. Rome has wonderful sights to see and delicious things to eat, but Madeline also finds an unexpected adventure, involving a thief, a chase, and many, many cats. The first all-new Madeline book in close to fifty years combines a lively story with luminous gouache and watercolor illustrations. Beloved Madeline returns, as brave and irrepressible as ever!
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The House in Poplar Wood - Haunted Mansion meets Stranger Things ★ “A smart, thrilling mystery” -Publishers Weekly, starred review ★ “Magical elements, evocative, intelligent writing, and ever-ratcheting suspense.”-Kirkus Reviews, starred review “The foreboding atmosphere perfectly matches the dark mystery and high stakes confronting the middle-schoolers.” –Booklist For as long as the Vickery twins can remember, Lee and his mother have served Memory, while Felix and his father assist Death. This is the Agreement. But one Halloween, Gretchen Whipple smashes her way into their lives. Her bargain is simple: If the twins help her solve the murder of local girl Essie Hasting, she’ll help them break the Agreement. The more the three investigate, however, the more they realize that something’s gone terribly wrong in their town. Death is on the loose, and if history repeats itself, Essie’s might not be the last murder in Poplar Wood. Simultaneously heartwarming and delightfully spooky, The House in Poplar Wood is a story about a boy’s desire to be free, a girl’s desire to make a difference, and a family’s desire to be together again.
Hunting for Hidden Gold #5 - The Hardy Boys series, first published in 1927, has sold more than 70 million copies! Now with a brand-new look, this is an edition that collectors won’t want to miss! In Hunting for Hidden Gold, the fifth book in the incredibly popular, long-running series, Frank and Joe Hardy pursue a notorious gang responsible for a payroll robbery. A special treat for Hardy Boys fans and any reader who’s new to the series!
Treasure on Superstition Mountain - Returning to Superstition Mountain, the Barker brothers, along with their friend Delilah, soon find themselves entangled in more danger and mystery as they uncover a real treasure.
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The Secret of the Shadow Bandit - Kelsey’s dad has a new job and that means a new house—on the same property as a castle! Kelsey, Becca, and Leo can’t wait to explore, but what they find might lead to their most intricate case yet. How are an abandoned tree house, a wad of cash, a missing heirloom, and a mysterious creature roaming the grounds all connected? The Curious Cat Spy Club is determined to find out!
Trapped! - Florian Bates—the only kid on the FBI Director’s speed dial and several international criminals’ most wanted lists—must save his friend from being framed for a crime he didn’t commit in this hilarious third novel in the Framed! series. Middle school is hard. Solving cases for the FBI is even harder. Doing both at the same time, well that’s just crazy. But that doesn’t stop Florian Bates! Along with his best friend, and Watson to his Sherlock, Margaret, Florian’s making the case that kids can do anything. When Florian and Margaret’s FBI supervisor, Marcus Rivers, is accused of a crime, it’s up to this mystery solving duo to jump into action and clear his name, because Marcus is more than their boss—he’s family. The case involves one of Marcus’s first investigations for the FBI and a Russian spy ring. However, when the spy they are chasing learns what they’re up to, the tables are turned, and Marcus finds himself implicated in a variety of crimes, including theft, corruption, and espionage. For Florian and Margaret, it just got personal. They’re going to catch the spy and clear Marcus’s name…even if they have to break into (and out of) the Library of Congress to do it.
Spy Camp - As almost 13-year-old Ben, a student at the CIA’s academy for future intelligence agents, prepares to go to spy summer camp, he receives a death threat from the evil organization SPYDER.
Kelsey the Spy - Kelsey can’t resist collecting secrets in her spy notebook—just like her hero, Harriet the Spy. When she learns Leo has been hiding something from the group, she writes his secret in her notebook as well. But Kelsey accidentally brings her Notebook of Secrets to school and loses it. Everything she’s collected about classmates, friends, and family could be released into the world! When she receives a ransom note, she tries to solve the mystery on her own but soon realizes she needs everyone in the CCSC to rescue the notebook, help a homesick 130-year-old Aldabra tortoise, and unmask a thief. A surprise ending changes Kelsey’s life in a way she never imagined.
Want to see books about spies?
Zeus and the Dreadful Dragon - Zeus and his friends try to free Briar, Kottos, and Gyes from Tartarus so they can finally beat Cronus once and for all in this Heroes in Training adventure. The fourteen Olympians and Ron are headed toward Olympus. Ron is telling them the rumors that the Titans have all escaped Tartarus and are gearing up with Cronus for a final battle with the Olympians. When they reach the sea, Oceanus attacks them by surprise. They are almost washed away by a tidal wave when mysterious woman appears and saves them. It is Gaia, the wife of Uranus—and grandmother to Zeus and most of the Olympians. Gaia is on the side of the Olympians, partly because she believes that they will be better for the planet than Cronus, but also because she is angry with her son. He has imprisoned his three brothers: Briar, Kottos, and Gyes. She says if the Olympians free them from Tartarus, they will help the Olympians defeat Cronus. But can the three brothers be trusted? And can the Olympians defeat Cronus once and for all?
Return of the Forgotten - Felina the cat queen may be gone, but the subway tunnels of Atlantia are still dangerous to all rodents who dwell within the twists and turns. Pup and his spider companion Hacklemesh are lurking in the shadows… Hopper is determined to reach out to his brother-gone-bad, to see if he can talk some sense into the young rodent. But then Hope, the youngest of Zucker and Firren’s new litter, goes missing, and all signs point to Pup as culprit.
Power Play - Abby and the rest of her friends go international as they embark on their first “official” Center mission in this second book in the Mrs. Smith’s Spy School for Girls series
Microsaurs: Follow that Tiny-Dactyl - Danny and Lin never say no to adventure, so when Danny’s spy camera captures a tiny dinosaur crashing into Lin’s helmet during her skateboarding tryouts they know they have to investigate. But even they weren’t prepared for a secret laboratory filled with amazing inventions (including the Shrink-a-Fier and the Expand-o-matic 2) and astonishing discoveries (Triceratops are NOT fond of the color red!). Who knew that tracking one tiny pterodactyl would open up such a giant world of adventure with the Microsaurs!?!
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The Secret of Mirror Bay - Aunt Eloise Drew invited Nancy and her friends to Mirror Bay Bide-a-Wee cabin near Cooperstown, New York, for a visit and a chance to solve the mystery of the woman who glides across the water. Upon their arrival, Nancy becomes mixed up in a vacation hoax and is nearly arrested for fraud. On the wooded mountain near the cabin further exciting events await Nancy and the other girls. In the deep forest, a weird luminescent green sorcerer appears who threatens to cast an evil spell on anyone investigating his strange activities. In a dangerous twist of circumstances Nancy finds that solving one mystery helps to solve another. What happens when the young detective and her friends uncover a cleverly concealed criminal operation?
The Quest of the Missing Map - Prompted by the concerns of a young child, Nancy investigates a small studio on the Chatham estate. She discovers that there is a connection between the mysterious occurrences at Ship Cottage and her search for a treasure island. With only half of a map, Nancy sets out to find the man who possess the rest of the map that will pinpoint the location of buried treasure. Constantly beset by danger and intrigue, Nancy courageously outwits her enemies and solves one of the most challenging cases in her career as a teenage investigator.
The Secret of the Forgotten City - Gold! There are rumors that long ago a treasure was hidden in a city now buried under the Nevada desert. Nancy and her friends plan to join a dig sponsored by two colleges to hunt for the gold. Before she starts, the young sleuth receives an ancient stone table with petroglyphs on it. With this amazing clue, however, come a threat and danger from a thief who also wants the treasure. One harrowing adventure after another besets Nancy, Bess, George, Ned, Burt, and Dave in 102-degree temperatures as they pursue Nancy’s hunches above and below ground. They are assisted by a fine woman and a young geology student, but both are unwilling participants in a strange plot. In the end Nancy and Ned nearly lose their lives, just after she has discovered the priceless hidden treasure of gold.
The Shore Road Mystery - When the Hardy Boys eagerly agree to assist their friend Jack Dodd and his father in locating a family treasure, the two young detectives are unaware of the baffling complications that will arise. Deadly road traps, aerial ambush, a spider man and a suspect who carries a menacing cane harass the young detectives as they seek the triple solution to this perplexing and exciting mystery.
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The Curious Cat Spy Club - No one at school knows that Kelsey, Becca, and Leo are secretly friends. They have nothing in common—until they rescue three kittens and form a club to help animals through volunteering, spying, and solving mysteries. In the first book of this series, Kelsey helps catch a runaway zorse (horse + zebra) with the help of another girl from school named Becca. The two are walking home when they happen upon a litter of kittens trapped in a dumpster and Leo Polanski is the only person around who can help get them out. The three unlikely friends decide to work together to help solve animal crimes with their secret club!
Jigsaw Jones: The Case of the Bear Scare - Featuring friendship, school, family, and a diverse community, these early illustrated chapter books from James Preller have it all. Is there a bear loose in the woods by Jigsaw Jones’ town? For once this second-grade detective and his partner Mila Yeh might be out of their depth! One way or another, these too young sleuths will get to the bottom of who, or what, is growling and snapping in those woods. James Preller’s wry, witty, Jigsaw Jones books are once again available to inspire the next generation of young readers, featuring both new titles and classroom classics!
The Great Shelby Holmes and the Coldest Case - Acclaimed author Elizabeth Eulberg continues her hilarious middle-grade twist on Sherlock Holmes as detective duo Shelby and Watson tackle their trickiest case yet—going undercover . . . as figure skaters! Being friends with a super sleuth isn’t easy, especially when she’s nine years old, four feet tall, and full of attitude. But for eleven-year-old John Watson, being friends with Shelby Holmes is just the adventure he’s looking for. After Watson’s online journal chronicling his and Shelby’s case-closing abilities attracts the attention of a newspaper reporter, the pair becomes a small “media sensation” in their Harlem neighborhood. So it’s no surprise (at least, to Shelby!) when the article lands them a new client—a figure skating coach whose star athlete, Jordan Nelson, is receiving strange, threatening messages, written entirely in code. There’s no one better to crack the cipher than dynamic duo Shelby and Watson! But to gather information, Shelby decides that they’ll have to go undercover . . . as an award-winning pair skating team. Can they use the laws of physics and their acting skills to maintain their covers and figure out who’s sending Jordan such strange messages before it’s too late?
Ada Twist and the Perilous Pants - In Ada Twist and the Perilous Pants, Ada must rely on her curious mind, her brave spirit, and her best pals Rosie Revere and Iggy Peck to solve a mystery in her own backyard. Ada Twist is full of questions. A scientist to her very core, Ada asks why again and again. One question always leads to another until she’s off on a journey of discovery! When Rosie Revere’s Uncle Ned gets a little carried away wearing his famous helium pants, it’s up to Ada and friends to chase him down. As Uncle Ned floats farther and farther away, Ada starts asking lots of questions: How high can a balloon float? Is it possible for Uncle Ned to float into outer space? And what’s the best plan for getting him down?
The Magic Looking Glass - Meet Jack and his talking chicken Betsy, Red, Rapunzel, Hansel and Gretel, and a host of other Little Legendsas they have fantastic new adventures!Get to know your favorite fairytale characters like never before in this magical new book series. A cutting has been stolen from the magical Story Tree, and it’s up to twins Hansel and Gretel to get it back. With the help of their new friend Wolfie, they find a secret fortress in the forest and a Magic Looking Glass that promises to help them. But things are not always what they seem! Can Wolfie and the twins save the day, or will the Magic Look Glass have the last laugh?
Potion Problems - Kelly Quinn and her friends must figure out a way to save a beloved local store and find their infamous Secret Recipe Book, which has gone missing in this sequel to Just Add Magic (the inspiration for the family-friendly TV series)! Kelly Quinn and her best friends, Darbie and Hannah, are having the worst day ever! Their Secret Recipe Book accidentally gets included in frenemy, Charlotte’s used book drive. Not good. As if that’s not enough, the girls find out that their cooking program is on the chopping block at school, thanks to big budget cuts. Kelly & Company decide to take matters into their own hands and apply for famous TV chef Felice Foudini’s Recipe Challenge. The prize? $10,000 and webisodes on Felice’s site. With the Book and the special ingredients from their beloved mentor, Senora Perez’s, store LaCucina, the girls are sure to win. But when they turn to Senora Perez, for help, they discover La Cucina is in danger of closing! Then Kelly gets a mysterious delivery—a package with the missing Secret Recipe Book with a note: “From KE.” KE is one of the Book’s authors, but who is KE exactly? It’s up to Kelly, Darbie, and Hannah to get to the bottom of the mystery, save the cooking program, and help Senora P. keep her store!
Pop Goes the Bubble Trouble - When bubble creatures start disappearing from the World of Make-Believe, Daisy and Posey are on the case in this eighth Daisy Dreamer chapter book! When Posey spots the quarter vending machines with plastic bubbles filled with tiny toys at Daisy’s local store, he tries to talk to them. But when they don’t answer, Daisy explains that the bubbles are just toys in the real world. So Posey invites Daisy to the World of Make-Believe, where, of course, there’s an entire world inside of those machines! Bubble creatures happily live in their plastic capsules, but it turns out there’s a tiny problem. A giant has been “borrowing” those bubble friends! Can Daisy and Posey save those bubbles before they go pop? With easy-to-read language and illustrations on almost every page, the Daisy Dreamer chapter books are perfect for emerging readers.
Tales of Sasha 9: The Disappearing History - In book nine of the Tales of Sasha series, Sasha has to figure out what to do when the recorded history of the flying horses disappears! The History Day celebration is coming up in Crystal Cove, and Sasha has to pick her favorite story to read aloud. But when she unrolls the magical fabrics with the flying horse history on them, she discovers that all the words have disappeared! Can Sasha figure out what happened and find a way to return the stories to the fabrics in time for the celebration?
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Zinnia's Zaniness - With the arrival of August, Zinnia, the youngest of the Huit octuplets, eagerly anticipates getting her power and gift, both of which hold big surprises that are revealed to the sisters on their 8th birthday, in the penultimate episode of the Sisters Eight saga. Simultaneous.
Durinda's Dangers - One month after their parents’ disappearance, the third-grade Huit octuplets deal with a malfunctioning refrigerator and try to win the love of the only boy in their class at Valentine’s Day, while Dorinda discovers her special power and gift. Simultaneous.
Petal's Problems - During the month of June, Petal, one of the eight Huit octuplets, gets her power, which she uses to great advantage when Crazy Aunt Serena tries to kidnap Rebecca and throw her off the Eiffel Tower while the rest of the family attends a wedding.
The Sisters Eight Book 7: Rebecca's Rashness - When Rebecca demonstrates superhuman strength she brings unwanted publicity to the Huit octuplets, but much greater danger is in store when she acquires the power to shoot fire from her fingertips.
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Lock and Key: The Final Step - The New York Times bestselling author of the Peter and the Starcatchers and Kingdom Keepers series, Ridley Pearson, brings us the thrilling conclusion to the Lock and Key trilogy. Before James Moriarty and his sister Moria enrolled in Baskerville Academy, they were inseparable—as close to best friends as a brother and sister could be. But since setting foot on the boarding school’s campus, James has been different. At Baskerville, he’s become cunning, deceptive, ruthless, sometimes reckless. And now that his roommate Sherlock Holmes has been expelled, there’s no one left to help Moira figure out what’s going on with her brother or to uncover the connection between a recent string of deaths. To Moria, it seems obvious that someone has it out for the Moriarty family. First their father and then their family driver and now their legal guardian—clearly something is afoot. But to get the answers they need, they’ll first have to deal with an incriminating photograph, secret safe houses, and powerful enemies. It’s a highly original and satisfying take on the Sherlock Holmes series as only master of suspense Ridley Pearson could envision.
Mrs. Smith's Spy School for Girls - Twelve-year-old Abigail’s shocked to discover her elite boarding school is really a cover for a huge spy ring, and must undergo Spy Training 101 in order to save her mother—who happens to be the spy ring’s top agent.
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Mystery of the brass-bound trunk - From the moment Nancy Drew boards an ocean liner leaving for New York, she becomes involved in a new and dangerous mystery. A man on the pier gestures to someone on board in sign language. BEWARE OF NANCY DREW AND NE, he signals. Who is NE? Can it be Nelda Detweiler, a young woman who shares a cabin with Nancy, Bess, and George? Mystery and intrigue follow the girls across the ocean; but with her usual ingenuity Nancy solves the mystery and defeats her enemies before the ship reaches New York.
Spy Penguins - Two young adventure-loving and gadget-obsessed penguins dream of joining the FBI (Frosty Bureau of Investigation) in Sam Hay’s hilarious new illustrated chapter book series, Spy Penguins. Adventure-loving penguin Jackson dreams of being a secret agent like his Uncle Bryn, who works for the Frosty Bureau of Investigation. Jackson and his gadget-inventing best friend Quigley might officially be too young to join the FBI, but they aren’t going to let that stop them! They just need to come up with the right plan to prove that they are worthy. But when one of Q’s inventions goes dangerously wrong, Jackson suddenly finds himself dropped right in the middle off an FBI stakeout. There’s fishy business afoot at the city’s aquarium; rare fish are vanishing and not even the FBI can work out what’s going on. It’s up to Jackson and Quigley to solve the crime!
The Great Shelby Holmes Meets Her Match - Acclaimed author Elizabeth Eulberg continues her hilarious middle-grade twist on Sherlock Holmes as detective duo Shelby and Watson face a culprit who might be able to do the impossible—outsmart Shelby. Eleven-year-old John Watson never expected his first friend in his new Harlem neighborhood to be Shelby Holmes, a nine-year-old, four-foot-tall supersleuth whose incredible smarts are outweighed only by her big attitude. But it turns out that solving mysteries with Shelby is just the adventure that aspiring writer John needs. On John’s very first day of school in New York, Shelby deduces that their new science teacher, Mr. Crosby, is in trouble. But as Shelby and John dig deeper to expose the truth, they discover there might be someone unexpected involved . . . Someone determined to outsmart Shelby Holmes. Can Shelby and John uncover the truth before the case goes from puzzling to downright dangerous? Don’t miss the rest of the Great Shelby Holmes series: The Great Shelby Holmes The Great Shelby Holmes Meets Her Match The Great Shelby Holmes and the Coldest Case
Mission Defrostable - Our favorite breakfast food friends are back and all bready for their next adventure! Can they save the fridge before all the food is iced? It’s mission . . . defrostable. “And now with the two of you out of the fold, I’ve got my revenge and I’m serving it cold!” Brrr! There’s a frost in the fridge—and it’s hardened Pudding Pond and frozen Yogurt Falls. Agent Asparagus is on the case, and she begs Lady Pancake and Sir French Toast to join her superspy team. But when the enemy snatches Asparagus, Pancake and French Toast have only one dough man to turn to for help: the evil Baron von Waffle! Will he help them save the fridge . . . or are they doomed to become frozen food?
Password to Larkspur Lane - Blue bells will be singing horses! This strange message, attached to the leg of a wounded homing pigeon, involves Nancy Drew in a dangerous mission. Somewhere an elderly woman is being held prisoner in a mansion, and Nancy is determined to find and free her. Meanwhile, the young detective’s close friend, Helen, begs her to solve a second mystery. Helen’s grandparents, the Cornings, are frightened by a sinister wheel of blue fire that appears after dark in the woods outside their home at lonely Sylvan Lake. When Nancy discovers the significance of the eerie signal, she also learns that her two mysteries are connected.
The Clue in the Old Album - Nancy Drew witnesses a purse snatching and runs after the thief. She rescues the purse, but not its contents, then is asked by the owner, a doll collector, to do some detective work. Readers will enjoy Nancy’s clever ways of finding all she seeks, and bringing happiness to a misunderstood child and her lonely grandmother.
Lost in Hollywood - When Ginger Carlson’s aunt finds herself in financial trouble, Ginger’s entire family and her best friend head to Hollywood to help find the missing money.
Sam the Man & the Secret Detective Club Plan - Sam Graham is a mystery man. But when there are no mysteries to solve, Sam comes up with a plan to find one in this hilarious fourth chapter book in the Sam the Man series from Frances O’Roark Dowell. Sam Graham loves solving mysteries. After successfully solving the mystery of Annabelle’s lost sock, Sam decides to make mystery-solving his main hobby (after tending the chickens, of course). He recruits his best friend Gavin and a couple of their classmates for a detective club, and together they’re ready for any mystery that comes their way. There’s a problem though…there are no cases to solve! So, Sam comes up with a plan: They’ll take the most interesting things in the lost and found and try to find out who lost what. But who could a locked box, a very long stuffed snake, and a red jacket belong to? And how will Sam and his friends find them? And…why does that jacket smell so bad?!?
Worth a Thousand Words - Ever since Tillie Green’s car accident left her with a severe limp, she’s kept herself hidden behind her camera. Through the lens, she watches her family and classmates, spotting the small details and secret glances that tell a much bigger story than what people usually see. Students call her “Lost and Found,” because her camera knows when you last had your headphones. Tillie is good at finding things, but she isn’t prepared for Jake’s request: to find his father. In a matter of days, Tillie goes from silent observer to one half of a detective duo, searching the college-town community for clues to explain Jake’s dad’s disappearance. When the truth isn’t what Jake wants it to be, and taking photographs starts exposing people’s secrets, Tillie has to decide what (and who) is truly important to her.
Nancy Drew 41: The Clue of the Whistling Bagpipes - Warnings not to go to Scotland can’t stop Nancy Drew from setting out on a thrill-packed mystery adventure. Undaunted by the vicious threats, the young detective – with her father and her two close friends – goes to visit her great-grandmother at an imposing estate in the Scottish Highlands, and to solve the mystery of a missing family heirloom. And there is another mystery to be solved: the fate of flocks of stolen sheep. Baffling clues challenge Nancy’s powers of deduction: a note written in the ancient Gaelic language, a deserted houseboat on Loch Lomond, a sinister red-bearded stranger in Edinburgh, eerie whistling noises in the Highlands. Startling discoveries in an old castle and in the ruins of a prehistoric fortress, lead Nancy closer to finding the solution to both mysteries.
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The Clue in the Diary #7 - A special treat for Nancy Drew fans, and any reader who’s new to the series! This is a stunning new edition of an old favourite, The Clue in the Diary, the seventh book in the incredibly popular, long-running series. It’s the same exciting mystery that readers have fallen in love with for more than 80 years - Nancy must figure out the connection between a mysterious diary and a suspicious house fire. Now with a brand-new look, this is an edition that collectors won’t want to miss!
The Clue in the Crossword Cipher - Lovely young Carla Ponce, who lives in Peru, invites Nancy and her friends Bess and George to visit her and solve her “monkey mystery,” which promises to lead to a fabulous treasure. A clue is carved on an intriguing wooden plaque that is so old, most of the crossword cipher is obliterated. When a notorious gang headed by El Gato (the Cat) steals the priceless relic, Nancy’s hopes of solving the mystery are almost shattered. But the daring young detective’s ability to think fast and act quickly results in the recovery of the plaque. Nancy’s determined efforts to decode the crossword decipher take her to the magnificent, awe-inspiring Incan ruins at Cuzco and Machu Pichu. Through clever deductions, perseverance, and dangerous adventures, Nancy and her friends help to capture a ring of vicious smugglers and go on to make an astounding archaeological discovery.
The Secret of Red Gate Farm #6 - A special treat for Nancy Drew fans, and any reader who’s new to the series! This is a stunning new edition of an old favourite, The Secret of Red Gate Farm, the sixth book in the incredibly popular, long-running series. It’s the same exciting mystery that readers have fallen in love with for more than 80 years - Nancy and her friends must unravel the secrets of a mysterious conspiracy and track down a ring of counterfeiters. Now with a brand-new look, this is an edition that collectors won’t want to miss!
The Spider Sapphire Mystery - Thrilling, dangerous adventures confront Nancy Drew while on a safari in East Africa with a group of American college students. Excitement runs high as the teen-age detective delves into the theft of a fabulous sapphire formed by nature millions of years ago. The mystery starts in Nancy’s home town. Her lawyer father’s client, Floyd Ramsay, who fashions beautiful and unusual synthetic gems, is accused of stealing the magnificent spider sapphire and exhibiting it as his own creation. Mr. Ramsay’s enemies blackmail him and by their vicious acts try to deter Nancy from going on the safari. Readers will join Nancy as she uncovers a nefarious scheme and solves the strange disappearance of an injured jungle guide.
Surprise Island (The Boxcar Children: Time to Read, Level 2) - The Aldens spend the summer on Grandfather’s island! Joe, the island’s friendly handyman, helps them with anything they need, but as the children continue to explore their summer home, they realize there is more to the island—and to their new friend—than meets the eye. Adapted from the feature film of the same name, this early reader allows children to step into reading with a Boxcar Children classic.
Mystery Ranch - Eccentric Aunt Jane needs help on her ranch. The Aldens overturn a plot against her.
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The Clue of the Leaning Chimney - Nancy Drew and her friend Bess discover that a rare and valuable Chinese vase has been stolen from the pottery shop of Dick Milton, a cousin of Bess. Dick had borrowed the vase from his Chinese friend, elderly Mr. Soong, and he is determined to repay Mr. Soong for the loss. He tells Nancy that if he can find “the leaning chimney,” he will be on the track of a discovery which will solve his financial problems. Nancy finds the leaning chimney, but it only leads her into more puzzles. Can there be any connection between the vase theft – one of a number of similar crimes – and the strange disappearance of the pottery expert Eng Moy and his daughter Lei?
Nancy Drew 25: The Ghost of Blackwood Hall - When Mrs. Putney seeks Nancy Drew’s help in recovering her stolen jewelry, the search for the thieves takes the teen-age detective and her friends Bess and George to the colorful French Quarter of New Orleans. But the quest is hampered by the strange behavior of Mrs. Putney, and two young women who are being victimized by so-called spirits. How can Nancy fight these unseen perpetrators of a cruel hoax? And how can she help the gullible victims when the spirits warn them not to have anything to do with Nancy?
The Thirteenth Pearl - Nancy is asked to locate a stolen pearl necklace that is unusual and very valuable. She soon learns that strange and dangerous people are responsible for the theft. They harass her at home and intensify it when she and her father go to Japan, until they finally manage to kidnap Nancy and her friend Ned Nickerson when she returns to River Heights. Through clever sleuthing, Nancy is able to penetrate the rites of an amazing group of pearl worshippers, some of whose members are far from devout, and she uncovers underhanded dealings of certain employees of World Wide Gems, Inc., a tremendous international jewelry company. Readers will love accompanying Nancy, disguised as a Japanese girl, in this adventure in Tokyo.
The Strange Message in the Parchment - A sheep farmer receives a mysterious telephone call shortly after he buys a series of pictures painted on parchment. “Decipher the message in the parchment and right a great wrong,” the voice says. Puzzled, the owner asks Nancy to help. With Junie, his daughter, Nancy tracks down a kidnapper and a group of extortionists. Is there a connection between the message in the parchment and a boy artist on another farm? And who is responsible for the atmosphere of fear in the neighborhood? After several harrowing experiences, Nancy begins to tighten the net around a ruthless villain and calls on the assistance of her friends Ned, Burt, Dave, Bess and George to bring his nefarious scheme to a dead end.
Boo Crew (Nancy Drew Clue Book) - Help Nancy and her friends find the truth behind a haunted theater in the tenth book in the interactive Nancy Drew Clue Book mystery series. The hit TV show Twinkle Little Stars is coming to River Heights to audition contestants for their upcoming Halloween show. They’ll choose talented kids from all over the country to compete for prizes. Nancy, Bess, and George are dressing up as witches and are planning to create a special potion onstage for the judges. The recently renovated Heights Theatre has opened its doors for the auditions. The old theatre had been abandoned for fifty years but is now restored to its original beauty. But on the day of the auditions, everything seems to go wrong; the girls’ cauldron over bubbles, a werewolf mask makes its owner sneeze, spider webs fall on the dancers. That’s when the clue crew learns the Heights Theatre is rumored to be haunted—people say ghosts are the reason it stayed empty for so long. But Nancy knows better than to believe in ghosts. She’s sure that the culprit is of the human variety. Then Bess sees monsters dancing around a piano playing on its own—the keys moving but no is playing it. Could the rumors be true? Is the Heights Theatre really haunted? It’s up to the clue crew—and you—to find out!
The Case of the Graveyard Ghost - Drake Doyle and Nell Fossey, who are now in fifth grade, continue to combine their detective and scientific investigation skills to solve a variety of cases, involving a noisy laundry chute, a ruined flower show, and a ghost.
Revenge of Superstition Mountain - In the third and final book in this action-packed trilogy, the Barker brothers and their good friend Delilah secretly climb up to Superstition Mountain one last time. There are still mysteries to solve—is the creepy librarian really the ghost of Julia Thomas from a century before? What was their uncle Hank’s role in discovering the gold mine? Can they still get into the gold mine after the avalanche that nearly crushed them? Does their cat, Josie, have mysterious powers? And, most of all, who is trying to kill them?
Babysitting Nightmares: The Twilight Curse - The Baby-Sitters Club meets Goosebumps in the third book of this series about a group of girls who face down supernatural threats on their babysitting gigs. Anchored by a strong friendship between smart, savvy girls, this fun adventure story is filled with “safe scary” jump scares that will appeal to contemporary readers as well as fans of mysteries. When the town’s old movie palace is converted into a theater, Maggie is thrilled to get a job helping with the first production. She may just be babysitting the director’s kids, but Maggie is determined to learn everything she can about acting. Unfortunately, a devilish ghoul seems to have other plans for the performance! It’s up to Maggie and her three best friends to vanquish the threat in time for opening night.
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Georgia's Greatness - As the Huit octuplets prepare for a St. Patrick’s Day parade, Georgia discovers her powers and uncovers the substitute teacher’s secret.
The Real McCoys - The first book in an illustrated middle-grade series in which a precocious detective solves mysteries with her super-smart little brother. Her name’s Moxie. Moxie McCoy. Bold, opinionated, and haplessly self-confident, the world’s greatest fourth-grade detective faces her biggest challenge! When someone kidnaps beloved school mascot Eddie the Owl, Moxie is on the case—but she’s forced to fly solo now that her best friend (and crime-solving partner) has moved away. Moxie must interview her classmates—both as potential new best friends and as possible suspects. She finds clues and points fingers but can’t save the owl on her own. Enter Moxie’s little brother, Milton. Quiet, cautious, and boring as a butter knife, he’s a good listener. Can the Real McCoys form an unlikely alliance and solve the crime of the century?
Judy Moody and Friends: Judy Moody, Tooth Fairy - By popular demand, Judy Moody herself steps into the spotlight in a story that is sure to have kids grinning — and believing. Judy and her friends are on the playground when Jessica Finch overhears a fifth-grader talking. What!? There’s no such thing as the Tooth Fairy? Can that big kid be right? Luckily, Judy Moody is on the case! All she needs is one loose tooth, a semi-reluctant little brother, a bathtub, a string, a toy motorboat, and . . . open wide, Stink! But what if the real Tooth Fairy is a no-show? Judy Moody fans will happily sink their teeth into this cavity-free caper full of surprises — and a little bit of magic.
The Scarlet Slipper Mystery - Nancy meets Helene and Henri Fontaine, refugees from Centorvia who run a dancing school in River Heights. Strange circumstances have brought the brother and sister to the United States. When they receive an anonymous note threatening their lives, Nancy offers her help, but she encounters nothing but puzzles. Are the Fontaines involved with the Centrovian underground? Have they been threatened by their own countrymen? When the Fontaines disappear, Nancy and her friends pursue the trail, even though danger lurks around every corner.
Bear Country - The Chicken Squad is back for their sixth (mis)adventure, and this time there’s a headless bear on the loose and the Chicken Squad’s beloved Barbara has gone missing! A “lip-bitingly funny” (School Library Journal) chapter book from the bestselling author of Click, Clack, Moo and Cyclone. It’s fall in the backyard, and though the weather is cooling down, the crime solving business is still hot. When the Chicken Squad’s neighbor Anna McClanahanahan comes looking for her missing hamster one morning, it’s an easy case to solve (Ziggy always takes a stroll from 6:30 to 7:15 a.m.). The Chicken Squad is now ready to settle in for a relaxing day of knitting—that is, until Ziggy points out that Barbara, the Chicken Squad’s caretaker—the one who FEEDS THEM!!—is missing! And not only that, but there have been sightings of a headless bear in the neighborhood! Will the Chicken Squad be able to save their beloved Barbara and get some breakfast? Or will this case be too much to bear?
Fishin': Impossible - Harry does some deep sea detective work while investigating the fishy disappearance of his worst enemy in this eighth Shark School (mis)adventure. Harry Hammer’s all-time favorite TV show is Mike Hammerhead, Shark Detective. The fin-tastic detective never fails to solve under-the-sea ‘who-dunnits’ and now Harry has found himself in similar water when he investigates the disappearance of his worst enemy Rick Reef. Has his nemesis gone missing or gone fishing?!
The Moonstone Castle Mystery - When Nancy Drew receives a valuable moonstone as a gift from an unknown person, she is amazed and puzzled. But it is only the first of several startling events in this complex mystery that challenge the ingenuity of the pretty sleuth. Why are the Bowens – a missionary couple who recently returned to the United States – having so much trouble finding their missing seventeen-year-old granddaughter, Joanie Horton? Nancy and her friends travel to Deep River, the town where the young Jonie lived. From the motel where Nancy and her friends stay, they can see an intriguing castlelike structure with a drawbridge. Gossipy Mrs. Hemstead at the village tearoom insists that Moonstone Castle is haunted. Curious, the three girls attempt to explore the abandoned castle, but an ominous voice warns them away. Other strange happenings in Deep River convince Nancy that there is a connection between Moonstone Castle and the mysterious moonstone gift. But what is the significance? And where does the baffling disappearance of Joanie Horton fit into the intricate puzzle?
The Mysterious Mannequin - The strange disappearance of a young Turkish client of Mr. Drew’s and the gift of an Oriental rug with a coded message woven into its decorative border start Nancy on a difficult search for a missing mannequin. What happened to the attractive figure that Farouk Tahmasp used in the display window of this rug shop? Who is trying to keep Nancy from finding it – and why? Tracking down the intricate trail of clues takes Nancy and her friends Bess and George, Ned, Burt, and Dave to Turkey. Their sleuthing leads them to the Grand Bazaar in the exotic city of Istanbul, where Bess mysteriously disappears. Suspense mounts when Nancy encounters a vengeful enemy at an ancient underground reservoir. Events move swiftly as Nancy and her friends try to solve this challenging mystery!
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The Missing Chums - Not only is the local bank robbed, but two of the Hardy boys’ pals mysteriously disappear after a masquerade party. Are the events related? How the Hardy boys use all their courage and skill to outwit the criminals provides an exciting climax to one of the most baffling mysteries the young detectives have ever encountered.
The Secret of the Caves - Triggered by the disappearance of a brilliant young professor, this mystery takes the Hardy boys first to Kenworthy College, where they find a puzzling message on an examination paper. But then, a new clue is unearthed that sends the young detectives to the Honeycomb Caves. After many dangerous encounters, Frank and Joe discover a powerful searchlight in one of the craggy caverns along the seacoast. In the brilliant white glare of the searchlight, the startling secret of the caves is dramatically revealed.
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