| 2024 | Chimpanzee Spree | Peter Francis | 96 |
| 2023 | Bird Bonanza | Peter Francis | 112 |
| 2023 | Captain Stone's Revenge | | 208 |
| 2022 | Recipe Ruckus | Peter Francis | 112 |
| 2022 | The Blue Lady of Coffin Hall | | 224 |
| 2021 | Duck Derby Debacle | Peter Francis | 112 |
| 2021 | A Capitol Crime | | 208 |
| 2021 | The Great Goat Gaffe | Peter Francis | 112 |
| 2021 | Danger at the Iron Dragon | | 224 |
| 2020 | A Nancy Drew Christmas | | 352 |
| 2020 | The Big Island Burglary | Peter Francis | 112 |
| 2020 | The Vanishing Statue | | 240 |
| 2020 | Puppy Love Prank | Peter Francis | 112 |
| 2020 | Hidden Pictures | | 192 |
| 2019 | The Stolen Show | | 192 |
| 2019 | Turkey Trot Plot | Peter Francis | 112 |
| 2019 | The Tortoise and the Scare | Peter Francis | 96 |
| 2019 | Famous Mistakes | | 176 |
| 2018 | Boo Crew | Peter Francis | 112 |
| 2018 | Springtime Crime | Peter Francis | 112 |
| 2018 | The Haunting on Heliotrope Lane | | 176 |
| 2017 | World Record Mystery | Peter Francis | 96 |
| 2017 | The Professor and the Puzzle | | 192 |
| 2017 | Candy Kingdom Chaos | Peter Francis | 96 |
| 2017 | Riverboat Roulette | | 176 |
| 2016 | Pets on Parade | Peter Francis | 96 |
| 2016 | The Ghost of Grey Fox Inn | | 192 |
| 2016 | Movie Madness | Peter Francis | 96 |
| 2016 | The Sign in the Smoke | | 272 |
| 2016 | Big Top Flop | Peter Francis | 96 |
| 2015 | The Red Slippers | | 192 |
| 2015 | A Star Witness | Peter Francis | 96 |
| 2015 | The Secret of Red Gate Farm | | 192 |
| 2015 | Nancy's Mysterious Letter | | 192 |
| 2015 | The Clue in the Diary | | 192 |
| 2015 | The Secret of Shadow Ranch | | 192 |
| 2015 | A Script for Danger | | 192 |
| 2015 | Pool Party Puzzler | Peter Francis | 96 |
| 2015 | Last Lemonade Standing | Peter Francis | 96 |
| 2015 | The Clue at Black Creek Farm | | 192 |
| 2015 | Butterfly Blues | Peter Francis | 96 |
| 2015 | The Magician's Secret | | 176 |
| 2014 | Museum Mayhem | Peter Francis | 96 |
| 2014 | The Phantom of Nantucket | | 192 |
| 2014 | A Musical Mess | Macky Pamintuan | 96 |
| 2014 | Secret at Mystic Lake | | 160 |
| 2014 | The Mystery at Lilac Inn | | 180 |
| 2014 | The Bungalow Mystery | | 180 |
| 2014 | The Hidden Staircase | | 182 |
| 2014 | The Secret of the Old Clock | | 180 |
| 2014 | The Flower Show Fiasco | Macky Pamintuan | 96 |
| 2014 | Sabotage at Willow Woods | | 176 |
| 2013 | The Secret of the Scarecrow | Macky Pamintuan | 96 |
| 2013 | Once Upon a Thriller | | 144 |
| 2013 | Cooking Camp Disaster | Macky Pamintuan | 96 |
| 2013 | Mystery of the Midnight Rider | | 208 |
| 2013 | Cupcake Chaos | Macky Pamintuan | 96 |
| 2013 | Strangers on a Train | | 208 |
| 2013 | Curse of the Arctic Star | | 208 |
| 2012 | The Pumpkin Patch Puzzle | Macky Pamintuan | 112 |
| 2012 | Cape Mermaid Mystery | Macky Pamintuan | 96 |
| 2012 | The Make-A-Pet Mystery | Macky Pamintuan | 96 |
| 2011 | Dance Off | Macky Pamintuan | 96 |
| 2011 | Designed for Disaster | Macky Pamintuan | 96 |
| 2011 | Time Thief | Macky Pamintuan | 96 |
| 2010 | Cat Burglar Caper | Macky Pamintuan | 96 |
| 2010 | Secret Sabotage | | 137 |
| 2010 | Camp Creepy | Macky Pamintuan | 96 |
| 2010 | Buggy Breakout | Macky Pamintuan | 96 |
| 2009 | Princess Mix-Up Mystery | Macky Pamintuan | 96 |
| 2009 | Babysitting Bandit | Macky Pamintuan | 96 |
| 2009 | Unicorn Uproar | Macky Pamintuan | 96 |
| 2009 | Double Take | Macky Pamintuan | 112 |
| 2009 | Treasure Trouble | Macky Pamintuan | 112 |
| 2009 | April Fool's Day | Macky Pamintuan | 96 |
| 2009 | Identity Theft | | 176 |
| 2009 | Earth Day Escapade | Macky Pamintuan | 96 |
| 2008 | Wedding Day Disaster | Macky Pamintuan | 96 |
| 2008 | Thanksgiving Thief | Macky Pamintuan | 96 |
| 2008 | Mall Madness | Macky Pamintuan | 96 |
| 2008 | The Zoo Crew | Macky Pamintuan | 96 |
| 2008 | Chick-Napped! | Macky Pamintuan | 96 |
| 2007 | Valentine's Day Secret | Macky Pamintuan | 85 |
| 2007 | Ski School Sneak | Macky Pamintuan | 96 |
| 2007 | Ticket Trouble | Macky Pamintuan | 96 |
| 2007 | Halloween Hoax | Macky Pamintuan | 96 |
| 2007 | Lights, Camera . . . Cats! | Macky Pamintuan | 96 |
| 2007 | The Circus Scare | Macky Pamintuan | 96 |
| 2007 | The Fashion Disaster | Macky Pamintuan | 96 |
| 2006 | Close Encounters | | 176 |
| 2006 | The Case of the Sneaky Snowman | Macky Pamintuan | 96 |
| 2006 | The Cinderella Ballet Mystery | Macky Pamintuan | 96 |
| 2006 | Pony Problems | Macky Pamintuan | 96 |
| 2006 | Scream for Ice Cream | Macky Pamintuan | 89 |
| 2006 | Sleepover Sleuths | Macky Pamintuan | 96 |
| 2005 | The Kitten Caper | | 80 |
| 2005 | The Apple Bandit | | 80 |
| 2005 | The Singing Suspects | | 80 |
| 2005 | Zoo Clue | | 74 |
| 2005 | The Swami's Ring | | 192 |
| 2005 | The Triple Hoax | | 182 |
| 2005 | The Twin Dilemma | | 190 |
| 2005 | The Secret in the Old Lace | | 167 |
| 2005 | Captive Witness | | 186 |
| 2005 | The Flying Saucer Mystery | | 167 |
| 2005 | The Greek Symbol Mystery | | 171 |
| 2005 | The Kachina Doll Mystery | | 187 |
| 2005 | Strike-Out Scare | | 70 |
| 2005 | The Bunny-Hop Hoax | | 70 |
| 2004 | The Snowman Surprise | | 80 |
| 2004 | The Secret in the Spooky Woods | | 75 |
| 2004 | The Lighthouse Mystery | | 76 |
| 2004 | The Bike Race Mystery | | 76 |
| 2004 | False Notes | | 150 |
| 2004 | High Risk | | 146 |
| 2004 | Without a Trace | | 150 |
| 2004 | The Dollhouse Mystery | | 68 |
| 2003 | The Carousel Mystery | | 75 |
| 2003 | The Day Camp Disaster | | 71 |
| 2003 | The Stinky Cheese Surprise | | 70 |
| 2003 | Recipe for Trouble | | 80 |
| 2003 | Big Worry in Wonderland | | 69 |
| 2002 | The Old-Fashioned Mystery | | 76 |
| 2002 | The Scarytales Sleepover | | 69 |
| 2002 | The Sand Castle Mystery | | 80 |
| 2002 | The Crazy Carnival Case | Carolyn Keene | 70 |
| 2002 | The Crook Who Took the Book | | 74 |
| 2002 | The Snow Queen's Surprise | | 80 |
| 2001 | The Dashing Dog Mystery | | 73 |
| 2001 | The Purple Fingerprint | | 72 |
| 2001 | The Walkie-Talkie Mystery | | 70 |
| 2001 | Circus Act | | 70 |
| 2001 | Flower Power | | 74 |
| 2001 | Dinosaur Alert! | | 70 |
| 2000 | Candy Is Dandy | | 80 |
| 2000 | Dude Ranch Detective | | 71 |
| 2000 | Make-Believe Mystery | | 76 |
| 2000 | Third-Grade Reporter | | 75 |
| 2000 | Trash or Treasure? | | 74 |
| 1999 | The Gumdrop Ghost | | 73 |
| 1999 | The Black Velvet Mystery | | 80 |
| 1999 | The Fine-Feathered Mystery | | 71 |
| 1999 | It's No Joke! | | 70 |
| 1999 | Lights! Camera! Clues! | | 74 |
| 1998 | Thrill on the Hill | | 68 |
| 1998 | Trouble Takes the Cake | | 73 |
| 1998 | The Lucky Horseshoes | | 70 |
| 1998 | Dare at the Fair | | 80 |
| 1998 | The Hidden Treasures | | 80 |
| 1998 | Alien in the Classroom | | 80 |
| 1998 | The Clue in the Glue | | 80 |
| 1997 | Princess on Parade | | 80 |
| 1997 | Hannah's Secret | | 73 |
| 1997 | The Lemonade Raid | | 80 |
| 1997 | The Stolen Unicorn | | 80 |
| 1997 | Whose Pet is Best? | | 186 |
| 1997 | The Ski Slope Mystery | | 80 |
| 1996 | The Crazy Key Clue | | 80 |
| 1996 | Funny Face Fight | | 80 |
| 1996 | The Wedding Gift Goof | | 80 |
| 1996 | The Puppy Problem | | 80 |
| 1996 | Not Nice on Ice | | 80 |
| 1995 | The Thanksgiving Surprise | | 10 |
| 1995 | The Best Detective | | 80 |
| 1995 | Trouble at Camp Treehouse | | 80 |
| 1995 | The Ice Cream Scoop | | 80 |
| 1995 | The Soccer Shoe Clue | | 80 |
| 1995 | Bad Day for Ballet | | 80 |
| 1994 | The Secret Santa | | 80 |
| 1994 | The Lost Locket | | 80 |
| 1994 | The Slumber Party Secret | | 80 |
| 1983 | The Silver Cobweb | | 204 |
| 1983 | Broken Anchor | | 189 |
| 1983 | The Haunted Carousel | | 190 |
| 1982 | The Sinister Omen | | 205 |
| 1982 | Clue in the Ancient Disguise | | 206 |
| 1982 | Elusive Heiress | | 206 |
| 1982 | Mystery of the Winged Lion | | 206 |
| 1982 | Race Against Time | | 206 |
| 1979 | The Thirteenth Pearl | | 192 |
| 1978 | Mystery of Crocodile Island | | 180 |
| 1977 | The Strange Message in the Parchment | | 180 |
| 1975 | The Sky Phantom | | 180 |
| 1975 | The Secret of the Forgotten City | | 180 |
| 1974 | The Mystery of the Fire Dragon | | 182 |
| 1974 | Mystery of the Glowing Eye | | 192 |
| 1973 | The Double Jinx Mystery | | 192 |
| 1972 | The Secret of Mirror Bay | | 178 |
| 1970 | The Mysterious Mannequin | | 178 |
| 1967 | The Spider Sapphire Mystery | | 176 |
| 1967 | The Clue in the Crossword Cipher | | 192 |
| 1964 | The Clue of the Whistling Bagpipes | | 192 |
| 1962 | The Moonstone Castle Mystery | | 178 |
| 1962 | The Clue of the Dancing Puppet | | 177 |
| 1960 | The Sign of the Twisted Candles | | 192 |
| 1960 | The Mystery of the Ivory Charm | | 192 |
| 1960 | The Message in the Hollow Oak | | 192 |
| 1960 | The Clue Of The Broken Locket | | 178 |
| 1960 | The Whispering Statue | | 192 |
| 1960 | Password to Larkspur Lane | | 192 |
| 1960 | The Clue in the Old Stagecoach | | 192 |
| 1960 | The Clue of the Velvet Mask | | 192 |
| 1960 | The Quest of the Missing Map | | 178 |
| 1960 | Mystery at the Ski Jump | | 192 |
| 1960 | The Scarlet Slipper Mystery | | 192 |
| 1960 | The Secret in the Old Attic | | 192 |
| 1960 | The Haunted Bridge | | 192 |
| 1960 | The Clue of the Leaning Chimney | | 176 |
| 1960 | The Clue of the Black Keys | | 192 |
| 1960 | The Ringmaster's Secret | | 178 |
| 1960 | The Clue of the Tapping Heels | | 176 |
| 1960 | The Witch Tree Symbol | | 192 |
| 1960 | Mystery of the Brass-Bound Trunk | | 192 |
| 1960 | The Hidden Window Mystery | | 192 |
| 1960 | The Clue in the Old Album | | 192 |
| 1960 | The Ghost of Blackwood Hall | | 178 |
| 1950 | The Secret of the Wooden Lady | | 192 |
| 1946 | Mystery of the Tolling Bell | | 192 |
| 1945 | The Clue in the Crumbling Wall | | 181 |
| 1943 | The Clue in the Jewel Box | | 192 |
| 1941 | Mystery of the Moss-Covered Mansion | | 192 |
