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Mystery Middle Grade – Wonderlit | Wonderlit

Browse → Middle Grade → Interests → Mystery

Mystery Middle Grade

Explore middle grade books about mystery for children.

360 books

Cover of Revolution

Ben Ripley’s parents are finally visiting spy school, but a sudden explosion puts his secret crush under suspicion and B

Cover of The Tropical Treasure

Thea Stilton #22

The Tropical Treasure

Five mouse sisters find an old pirate map in the Bahamas and race across the Caribbean Sea to find the treasure before a

Cover of The Inside Story

The Sisters Grimm #8

The Inside Story

Michael Buckley

Sabrina and Daphne Grimm fall inside a magical book where they must outrun a tyrannical editor to stop a villain from re

1...4 5 6 7 8...15

Popular Series in This Category

4 books in this category

4 books in this category

Cover of A Clatter of Jars

A Tangle of Knots #2

A Clatter of Jars

Lisa Graff

For children processing the weight of expectations or the pain of loss, this magical mystery explores how our unique gif

Ages 8–12

Cover of Welcome to Dead House

Welcome to Dead House

Josh and Amanda just moved into a house that feels truly haunted, and the neighborhood kids are acting stranger than any

Cover of Moon Rising

Wings of Fire #6

Tui T. Sutherland

Peace has come to the dragon tribes, but Moonwatcher is nervous about leaving home to join the new Jade Mountain Academy

Cover of The Dragon's Code

Thea Stilton #1

The Dragon's Code

Journalism teacher Thea Stilton and five unique students must team up at Mouseford Academy to crack the code and find a

Cover of The Madagascar Madness

Thea Stilton #24

The Madagascar Madness

The Thea Sisters travel to Madagascar for adventure camp, only to find themselves hunting down a thief who is stealing e

Cover of Mr. Chickee's Funny Money

The Flint Future Detectives #1

Mr. Chickee's Funny Money

Christopher Paul Curtis

Armed with the Snoopeeze 9000, Steven and his giant dog outrun Treasury agents to solve the mystery of a bill with fifte

Cover of Real Pigeons Power Up

Real Pigeons #12

Real Pigeons Power Up

Andrew McDonald

The Real Pigeons face a cursed hole and a tongue monster, but the real mystery begins when they suddenly lose their supe

Cover of Real Pigeons Stay Coo

Real Pigeons #10

Real Pigeons Stay Coo

Andrew McDonald

Solving mysteries like the Slime Crime is much harder now that these undercover bird heroes have become internet famous.

Cover of Real Pigeons Duck Trouble

Real Pigeons #9

Real Pigeons Duck Trouble

Andrew McDonald

A team of crime-fighting pigeons faces a mutant on a rampage and a terrifying army of zompigeons in this hilarious, high

Cover of Geronimo On Ice!

Geronimo Stilton #74

Geronimo On Ice!

Elisabetta Dami

Geronimo Stilton must learn to ice skate fast to win a pair of silver skates and stop a thief from finding the treasure

Cover of Goblin Monday

Goosebumps House of Shivers #2

Mario thinks the Vermont woods are just for snow and legends, but a flash of green fur suggests the stories about trolls

Cover of Slappy New Year!

Goosebumps Hall of Horrors #5

Slappy New Year!

Ray loves scaring his brother, but when he brings home a ventriloquist dummy named Slappy, the pranks take a terrifying

Cover of The Eternity Code

Artemis Fowl #3

The Eternity Code

Artemis Fowl's final heist goes dangerously wrong, leaving his bodyguard in peril. To save him, Artemis must strike a ba

Cover of The Improbable Cat

The Improbable Cat

David and his dog Billy are the only ones who realize the stray kitten their family brought home is actually something i

Cover of Killer Lunch Lady

Killer Lunch Lady

Al suspects something is rotten in the cafeteria when the lunch lady asks him to spy on a friend and mysterious men with

Cover of Nightwalker

Sentenced to community service at Arkham Asylum, young Bruce Wayne meets a mysterious girl with dangerous ties to a gang

Cover of Renegades

A girl seeking vengeance against the powerful Renegades finds her mission complicated by a boy who believes in both just

Cover of Aven Green Sleuthing Machine

Aven Green Sleuthing Machine

Aven Green uses her super-powered brain to track down a stolen lunch and a missing dog, proving she can handle any myste

Cover of The Great Tulip Heist

Thea Stilton #18

The Great Tulip Heist

When a famous botanist vanishes in the Netherlands, the Thea Sisters race through windmills and canals to find him and s

Cover of Diamonds and Daggers

The Marsh Road Mysteries #1

Diamonds and Daggers

When a Hollywood star’s diamond necklace vanishes at the theater, Piotr must solve the mystery to clear his father’s nam

Cover of Real Pigeons Get Bready

Real Pigeons #6

Real Pigeons Get Bready

Andrew McDonald

For kids who love high-stakes silliness and solving absurd puzzles. This fast-paced mystery celebrates working together

More Formats for Mystery

Chapter Books(3197)Young Adult(767)Graphic Novels(229)Early Readers(68)Picture Books(46)Poetry(6)

Mystery by Age Group

Mystery Books for Ages 0–3(153)Mystery Books for Ages 12–18(5386)Mystery Books for Ages 4–7(1713)Mystery Books for Ages 8–11(4980)