Mystery Books for Ages 0–3

Mystery for toddlers is peek-a-boo, lift-the-flap, and the question of what's hiding under the blanket. These 12 books tap into the earliest form of investigative thinking: something is hidden, and I want to find it.

12 books

Ballet Cat #1

The Totally Secret Secret

Bob Shea

Ballet Cat loves to twirl, but Sparkles the Pony seems halfhearted. Both friends harbor a secret they fear will ruin the

Ages 3–7

Amulet #6

Escape From Lucien

Kazu Kibuishi

Navin and his classmates journey to Lucien, a city ravaged by war and plagued by mysterious creatures, seeking a beacon.

Ages 3–7

Fancy Nancy

Fancy Nancy: Heart to Heart

Jane O'Connor

Join Fancy Nancy as she uses her fabulous style and keen eye to follow clues and solve a charming Valentine's Day myster

Ages 3–7

The Mysteries of Harris Burdick

Chris Van Allsburg

Step into the enigmatic world of Harris Burdick, a man who vanished, leaving behind 14 captivating drawings. Each image

Ages 3–7

The Boy of a Thousand Faces

Brian Selznick

Alonzo King, born on Halloween, lives in a haunted house and loves all things spooky. When a mysterious creature stalks

Ages 3–7

Old Bear and Friends #2

Little Bear's Trousers

Jane Hissey

For little ones who love a good mystery or enjoy seeing everyday items used in creative ways, Little Bear's search for h

Ages 2–5

Jeremiah in the Dark Woods

Allan Ahlberg

Jeremiah sets off on a whimsical quest through the Dark Woods to find his grandmother's stolen tarts, meeting famous fai

Ages 3–7

Tabby Cat's Adventures #1

Mouse Hunt

Phyllis Root

For children who enjoy a thrilling chase and clever animal antics, this book follows a determined cat's adventures again

Ages 2–5

The House in the Night

Susan Marie Swanson

For little ones who find comfort in the familiar glow of home, this lyrical tale explores the beauty of light and darkne

Ages 3–6

Young Cam Jansen #7

Young Cam Jansen and the Double Beach Mystery

David A. Adler

Cam Jansen, with her unique photographic memory, enjoys a beach day with her friend Eric and Aunt Molly. But when her mo

Ages 3–7

The Gardener

Sarah Stewart

When her father loses his job, Lydia Grace moves to the city to live with her Uncle Jim, bringing her passion for garden

Ages 3–7

The Boxcar Children Early Readers #6

Watch Runs Away

Gertrude Chandler Warner

When Benny's dog, Watch, starts escaping the yard, Benny must turn detective to uncover his best friend's secret adventu

Ages 3–7