RonRoy

#7 in Series

Sale price

$674

The Gecko Escape Room

Kids unravel a gecko-themed escape room mystery. Are they truly safe?

#6 in Series

Sale price

$674

Find That Ferret!

A missing ferret leads to a bigger mystery at the petting zoo.

#5 in Series

Sale price

$674

The Emerald Egg

An emu egg is missing. Can young detectives crack the case?

#4 in Series

Sale price

$674

Dolphin Detectives

Kids uncover a dolphin mystery at sea. Is it play or danger?

#3 in Series

Sale price

$674

Cougar Clues

A cougar mystery in Maine challenges young sleuths. Is it real or a clever ruse?

#2 in Series

Sale price

$674

Bats in the Castle

A mysterious sound leads Abbi and friends on a quest to uncover the truth.

Sale price

$1299

Bats in the Castle

A mysterious sound leads young sleuths to uncover the truth behind a lost bat.

#1 in Series

Sale price

$674

The Absent Alpacas

Alpacas vanish before a fair contest. Can young detectives solve the mystery?

#14 in Series

Sale price

$674

Leopard on the Loose

A rare leopard vanishes at the zoo. Can young detectives crack the case before it's too late?

#13 in Series

Sale price

$674

Crime in the Crypt

A stolen vase implicates a grandmother. Can three friends uncover the truth?

#12 in Series

Sale price

$759

Space Shuttle Scam

A space museum visit turns mysterious as someone targets Alice's property.

#11 in Series

Sale price

$674

Grand Canyon Grab

A TV star vanishes at the Grand Canyon. Can three kids solve the mystery before it's too late?

#10 in Series

Sale price

$759

Colossal Fossil

A sleepover at a museum turns mysterious after a loud crash. What happened to the Spinosaurus?

#9 in Series

Sale price

$674

April Fools' Fiasco

A bookstore prank turns into a real robbery. Can the kids solve the mystery?

#8 in Series

Sale price

$759

Secret Admirer

Secret admirer sends clues. Can they solve the Valentine mystery?

#7 in Series

Sale price

$674

Operation Orca

A baby orca vanishes. Can three kids solve the mystery?

#8 in Series

Sale price

$674

August Acrobat

A group of kids try to help a struggling circus by finding a mysterious acrobat.

#10 in Series

Sale price

$759

October Ogre

Four friends try to solve the mystery of a haunted house on Halloween night

#9 in Series

Sale price

$759

September Sneakers

A missing hamster and mysterious sneakers lead four friends on a puzzling quest.

#12 in Series

Sale price

$574

December Dog

A lost puppy on Christmas Eve leads to a mystery. Can the kids find its owner?

#7 in Series

Sale price

$574

July Jitters

Pets vanish before a Fourth of July parade. Can the kids find them in time?

#6 in Series

Sale price

$674

The Castle Crime

Three kids race to solve the mystery of stolen royal jewels in London.

#13 in Series

Sale price

$574

New Year's Eve Thieves

Four friends try to solve a mystery involving a stolen laptop and a suspicious couple in their town.

#11 in Series

Sale price

$759

November Night

Four kids try to uncover the mystery of their new neighbors' secret project in their backyard

#14 in Series

Sale price

$574

Turkey Trouble on the National Mall

Who stole 117 turkeys before Thanksgiving? KC and Marshall must solve the mystery.

#6 in Series

Sale price

$674

June Jam

A group of kids work together to solve the mystery of a garden monster that is eating their strawberries

#5 in Series

Sale price

$674

May Magic

A family's life is turned upside down when the mother is hypnotized and starts acting like a duck.

#5 in Series

Sale price

$759

The New Year Dragon Dilemma

A girl vanishes during a parade. Can young detectives solve the mystery?

#13 in Series

Sale price

$599

Trapped on the D.C. Train!

A group of kidnappers target the vice president of the United States and her stepdaughter on a train ride to Pennsylvania

#4 in Series

Sale price

$759

Sleepy Hollow Sleepover

Is the Headless Horseman real? Strange events unfold in Sleepy Hollow.

#4 in Series

Sale price

$674

April Adventure

Four kids search for hidden Easter eggs and solve a mystery involving a family of swans.

#3 in Series

Sale price

$674

March Mischief

A group of kids try to solve the mystery of stolen leprechaun statues in their town.

#12 in Series

Sale price

$574

The Ghost at Camp David

A ghostly legend at Camp David leads to eerie mysteries. Is it really a dead president's spirit?

#1 in Series

Sale price

$674

January Joker

A group of kids try to figure out what is happening when their friends and pets start disappearing.

#2 in Series

Sale price

$574

February Friend

A group of friends try to find the owner of a mysterious rabbit that was left in their classroom closet.

#11 in Series

Sale price

$674

The Secret at Jefferson's Mansion

A hidden treasure is stolen from Monticello. Can KC and Marshall solve the mystery?

#3 in Series

Sale price

$759

White House White-out

Three friends try to solve the mystery of a missing dog and a kidnapping plot.

#10 in Series

Sale price

$599

The Election-Day Disaster

Can two kids save the president's election after a Halloween scandal?

#8 in Series

Sale price

$574

Mystery at the Washington Monument

A young girl and her friend solve a mystery involving a monkey and a historic monument.

#2 in Series

Sale price

$759

Mayflower Treasure Hunt

A lost sapphire necklace from the Mayflower sparks a thrilling treasure hunt.

#9 in Series

Sale price

$574

A Thief at the National Zoo

A precious jewel vanishes from a locked room. Can KC and Marshall solve the mystery?

#1 in Series

Sale price

$759

Detective Camp

Three friends attend a detective camp and solve a mystery involving a stolen ring and a treasure hunt.

#6 in Series

Sale price

$574

Fireworks at the FBI

A group of friends try to solve a mystery involving rockets, fireworks, and a witness protection program.

#7 in Series

Sale price

$599

Trouble at the Treasury

A bundle of cash vanishes from the Treasury. Can KC solve the mystery?

#26 in Series

Sale price

$674

The Zombie Zone

Three kids on vacation in New Orleans stumble upon a mysterious grave robbery in a small village

#24 in Series

Sale price

$674

The X'ed-Out X-Ray

A concert, a stolen necklace, and an X-ray. Can three kids connect the dots?

#25 in Series

Sale price

$674

The Yellow Yacht

A robbery disrupts paradise. Can three kids uncover the yacht's secret?

#5 in Series

Sale price

$574

Who Broke Lincoln's Thumb?

A missing thumb from Lincoln's statue threatens a presidential celebration. Can two kids solve the mystery in time?

#22 in Series

Sale price

$674

The Vampire's Vacation

Three friends try to solve the mystery of a man in black who seems to be a vampire.

#23 in Series

Sale price

$674

The White Wolf

Three friends help a girl named Abbi solve a mystery involving stolen wolf pups.

#21 in Series

Sale price

$674

The Unwilling Umpire

A baseball game fundraiser turns into a mystery when a valuable collection of autographed baseballs goes missing

#4 in Series

Sale price

$574

A Spy in the White House

A young girl and her friend try to solve a mystery involving a spy in the White House

#19 in Series

Sale price

$674

The School Skeleton

A school skeleton goes missing and a group of students try to solve the mystery.

Sale price

$958

Books A-D [Collection #1]

Three friends tackle kidnappings, robberies, and hauntings in their town.

#3 in Series

Sale price

$599

The Skeleton in the Smithsonian

Two kids help the President of the United States solve a mystery involving a claim to a large fortune.

#18 in Series

Sale price

$674

The Runaway Racehorse

Three friends visit their friend Forest Evans to watch his horse Whirlaway run in a race in Saratoga Springs, but when they arrive, they discover that Whirlaway has gone missing

#20 in Series

Sale price

$674

The Talking T. Rex

Three friends help a man who has a life-sized robotic T. rex to raise money for a museum and then try to solve the mystery of the stolen money.

#2 in Series

Sale price

$574

Kidnapped at the Capital

A young girl's mother and the President of the United States are kidnapped, and she must navigate a complex web of clues to rescue them.

#17 in Series

Sale price

$674

The Quicksand Question

Three friends try to solve the mystery of a stolen duck bank filled with money meant for a duck bridge.

#16 in Series

Sale price

$674

The Panda Puzzle

A baby panda is kidnapped from a petting zoo and the main characters must solve the mystery before it's too late.

#13 in Series

Sale price

$674

The Missing Mummy

Three friends solve a mystery involving a stolen mummy and a treasure heist at a museum.

#1 in Series

Sale price

$674

Who Cloned the President?

Two fourth-grade friends discover that the President of the United States has been cloned and embark on a mission to rescue the real president

#15 in Series

Sale price

$674

The Orange Outlaw

A group of kids try to solve the mystery of a stolen painting.

#14 in Series

Sale price

$674

The Ninth Nugget

A stolen gold nugget at a dude ranch leads to a thrilling mystery.

#12 in Series

Sale price

$674

The Lucky Lottery

Three friends try to solve a mystery involving a stolen lottery ticket worth seven million dollars.

#11 in Series

Sale price

$674

The Kidnapped King

A young prince is kidnapped and must be rescued by his new friends.

#10 in Series

Sale price

$674

The Jaguar's Jewel

A priceless emerald is stolen from a museum, and three young friends must solve the mystery to clear the name of one of their relatives.

#8 in Series

Sale price

$674

The Haunted Hotel

Three friends investigate a ghost haunting a hotel.

#9 in Series

Sale price

$674

The Invisible Island

Three friends try to solve a mystery involving counterfeit money on a small island.

#7 in Series

Sale price

$674

The Goose's Gold

Three kids investigate a possible robbery on a Florida island

#6 in Series

Sale price

$674

The Falcon's Feathers

A falcon's nest is empty. Can three friends uncover the mystery before it's too late?

#3 in Series

Sale price

$674

The Canary Caper

Three friends try to solve the mystery of a missing cat and a canary, which leads them to uncover a string of burglaries in their town.

#5 in Series

Sale price

$674

The Empty Envelope

A young boy receives a series of mysterious letters in the mail that lead him and his friends on a treasure hunt to uncover the truth behind a valuable stamp.

#4 in Series

Sale price

$674

The Deadly Dungeon

Three friends visit a famous mystery writer in her castle in Maine and become embroiled in a mystery involving a secret tunnel and a hidden treasure of rare parrots

#1 in Series

Sale price

$674

The Absent Author

A famous mystery writer goes missing after being invited to a book signing event in a small town.

#2 in Series

Sale price

$674

The Bald Bandit

Three friends try to solve a bank robbery by finding a video that shows the thief's face

Sale price

$1299

A to Z Mysteries Super Edition #8: Secret Admirer