Middle Grade Mystery and Thriller

56 products
Mr Wolfs Class (#2) Mystery Club by Stienke
Mr Wolfs Class (#2) Mystery Club by Stienke
$9.99
The Mystery of Locked Rooms (The Delta Games, 1) cover image
The Mystery of Locked Rooms (The Delta Games, 1) by Currie
$8.99 Sold out
Book cover image
InvestiGators: Class Action (InvestiGators #8) by Green
$12.99
The Swifts: A Dictionary of Scoundrels by Lincoln
The Swifts: A Dictionary of Scoundrels by Lincoln
$9.99
Return to Sender: A Novel cover image
Return to Sender: A Novel by Brosgol
$18.99
The Stolen Songbird cover image
The Stolen Songbird by Eagle
$8.99
The Stars Did Wander Darkling by Meloy
The Stars Did Wander Darkling by Meloy
$9.99 Sold out
Book cover image
The Sherlock Society (1) by Ponti
$8.99
What Happened to Rachel Riley by Swinarski
What Happened to Rachel Riley by Swinarski
$9.99
The Official Agatha Christie After School Detectives Club: 50 Mystery Puzzles for Children cover image
The Official Agatha Christie After School Detectives Club: 50 Mystery Puzzles for Children by Moore & Ayres
$16.99 Sold out
Mystery Book Club Bookishl Vinyl Sticker
Mystery Book Club Bookishl Vinyl Sticker
$4.50
A Royal Conundrum (The Misfits #1) by Lee
A Royal Conundrum (The Misfits #1) by Lee
$14.99
Holes by Sachar
Holes by Sachar
$8.99 Sold out
When You Reach Me: (Newbery Medal Winner) (Yearling Newbery) cover image
When You Reach Me: (Newbery Medal Winner) by Stead
$8.99
Montgomery Bonbon: Murder at the Museum cover image
Montgomery Bonbon: Murder at the Museum, Alasdair Beckett-King, Claire Powell
$9.99 Sold out
Solve Your Own Mystery: The Time Thief cover image
Solve Your Own Mystery: The Time Thief by Jones
$8.99
Solve Your Own Mystery: The Monster Maker cover image
Solve Your Own Mystery: The Monster Maker by Jones
$8.99
Secrets of the Broken House cover image
Secrets of the Broken House by Souders
$7.99
Spy School Blackout cover image
Spy School Blackout by Gibbs
$18.99
Blood in the Water cover image
Blood in the Water by Jackson
$18.99 Sold out
The Swifts: A Gallery of Rogues cover image
The Swifts: A Gallery of Rogues by Lincoln & Powell
$9.99
Isle of Ever cover image
Isle of Ever by Calonita
$8.99
Book cover image
The A&A Detective Agency: The Grimthorpe Grave by Saxton
$8.99
Powerless by Cody
Powerless by Cody
$8.99 Sold out
Creepy Kid cover image
Creepy Kid By Roehrig (Pre-Order 8/25/26)
$18.99
The Twin Stars and the Soccer Superstar: A Novel cover image
The Twin Stars and the Soccer Superstar: A Novel By Rudolph
$13.99
The Midwatch Institute for Wayward Girls cover image
The Midwatch Institute for Wayward Girls By Rossell
$9.99
A Murder Most Camp: A Mystery cover image
A Murder Most Camp: A Mystery by DiDomizio
$17.99
A Strange Thing Happened in Cherry Hall cover image
A Strange Thing Happened in Cherry Hall by Jasmine Warga
$9.99
The Mystery of the Haunted Dance Hall cover image
The Mystery of the Haunted Dance Hall By Cotter
$8.99
Rialto by Milford
Rialto by Milford
$19.99
The Curse Breaker (Isle of Ever, 2) cover image
The Curse Breaker (Isle of Ever, 2) by Calonita
$16.99