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Mystery Middle Grade – Wonderlit | Wonderlit
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Mystery
Mystery Middle Grade
Explore middle grade books about mystery for children.
360 books
The Marvellers #1
The Marvellers
Dhonielle Clayton
As the first Conjuror at a magic school in the clouds, Ella Durand must use her growing powers to clear her name when sh
Ages 8–12
Snoop
Gordon Korman
Stuck in leg casts after a ski crash, Carter uses drones and police cams to spy on his town until he spots something dan
Ages 8–12
Spy School #10
Project X
Stuart Gibbs
Young spy Ben Ripley races across the country by train, boat, and plane to catch his nemesis before his cyber enemies ca
Ages 8–13
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Popular Series in This Category
Goosebumps
2 books in this category
Wings of Fire Graphic Novels #6
Moon Rising
Tui T. Sutherland
Moonwatcher can read minds and see the future, but her powers become a dangerous burden when someone starts attacking he
Ages 8–12
The Underwild #1
River of Spirits
Shana Targosz
As a ward of Charon ferrying souls across the river, Senka is pulled into a dangerous journey downriver that reveals the
Ages 8–12
A to Z Mysteries Super Edition #7
Operation Orca
Ron Roy
Dink, Josh, and Ruth Rose head to the Alaskan coast for a whale-watching trip that quickly turns into a high-seas myster
Ages 6–9
Morgan Family Adventures #2
The Curse of the Egyptian Mummy
Pat Hutchins
A Cub Scout camping trip takes a dangerous turn when a mysterious death leads the troop into a puzzle involving a deadly
Ages 8–12
A Series of Unfortunate Events #13
The End
Lemony Snicket
For the child grappling with the realization that life doesn't always have clear answers or happy endings, this finale o
Ages 9–14
TombQuest #2
Amulet Keepers
Michael Northrop
London is plagued by mysterious disappearances and supernatural events as Alex and Ren race to stop a powerful Death Wal
Ages 8–12
Dreaming Dangerously #1
Dreaming Dangerously
Kathleen Suzette Harsch
Cassie's mind-reading abilities take a terrifying turn when her nightmares start coming true, forcing her to trust a boy
Ages 12–16
Dragonwatch #1
Dragonwatch
Brandon Mull
Kendra and Seth arrive at their grandfather’s estate only to find a mysterious puzzle of six keys and a secret world ful
Ages 8–14
Jackson Greene #2
To Catch a Cheat
Varian Johnson
Framed for a crime they didn't commit, Jackson Greene and his friends must pull off a clever scheme to expose the real c
Ages 8–12
Geronimo Stilton #1
My Name Is Stilton, Geronimo Stilton
Elisabetta Dami
For the young reader who loves a silly mystery but sometimes feels a bit nervous themselves. Follow a scaredy-cat mouse
Ages 7–10
Heartside Bay #1
The New Girl
Cathy Cole
Lila Murray wants to leave her past mistakes behind in Heartside Bay, but a new crush and a difficult first day at high
Ages 11–15
The Nightmare Room #7
The Howler
R.L. Stine
For the child who loves the thrill of a good scare and wonders about the mysteries of the unknown. A spooky dive into th
Ages 8–12
The 39 Clues: Cahills vs. Vespers #5
Trust No One
Linda Sue Park
For the child who thrives on high stakes and is learning that true strength comes from knowing who to trust when the wor
Ages 8–12
FunJungle #10
All Ears
Stuart Gibbs
Sleuth Teddy Fitzroy must track down a missing elephant and save a local habitat while proving his friend isn't the one
Ages 8–12
Freedom Fire #1
Jax Freeman and the Tournament of Spirits
Kwame Mbalia
Jax Freeman faces monstrous beasts and a mysterious saboteur as he competes against global summoners in the high-energy
Ages 8–12
The Sisters Grimm #3
The Problem Child
Michael Buckley
The fierce bond between sisters and the courage to face big secrets drive this magical mystery about the weight of famil
Ages 8–12
Fear Street #21
Broken Date
R.L. Stine
Everything is perfect until Tom breaks a date; now Jamie is being stalked and threatened by the boy she once loved and t
Ages 12–18
Bloodchild
Tim Bowler
Will can feel a terrifying secret lurking in his town, but uncovering the truth puts him directly in the sights of peopl
Ages 12–16
Goosebumps #3
Monster Blood
R. L. Stine
A dusty can of green ooze from an eerie toy store starts growing uncontrollably, and it has a very hungry appetite.
Ages 8–12
Charlie Thorne #3
Charlie Thorne and the Curse of Cleopatra
Stuart Gibbs
Charlie Thorne races across the globe to decode an ancient stone tablet and find a powerful treasure hidden centuries ag
Ages 10–14
Goosebumps #5
The Curse of the Mummy's Tomb
R. L. Stine
Gabe is lost inside an ancient Egyptian pyramid, but the dark tunnels are far from empty in this hair-raising adventure.
Ages 8–12
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)
