InvestiGators: Braver and Boulder (InvestiGators, 5)
$7.13
Mysteries & Detectives - InvestiGators: Braver and Boulder (InvestiGators, 5)
Gravity Falls: Lost Legends: 4 All-New Adventures!
$12.69
Mysteries & Detectives - Gravity Falls: Lost Legends: 4 All-New Adventures!
$7.99
Mysteries & Detectives - Shadow Jumper: A mystery adventure book for children and teens aged 10-14 (A Shadow Jumper Mystery Adventure)
Escape from Mr. Lemoncello's Library
$6.94
Mysteries & Detectives - Escape from Mr. Lemoncello's Library
InvestiGators: Off the Hook (InvestiGators, 3)
$7.99
Mysteries & Detectives - InvestiGators: Off the Hook (InvestiGators, 3)
London Calling: City Spies, Book 6
$13.47
Mysteries & Detectives - London Calling: City Spies, Book 6
$8.80
Mysteries & Detectives - Legend of the Star Runner: A Timmi Tobbson Adventure Book for Boys and Girls (Solve-Them-Yourself Mysteries for Kids 8-12)
$33.86
Mysteries & Detectives - Timmi Tobbson Big Boxed Set: Solve-Them-Yourself Picture Mystery Adventures for Boys and Girls aged 8-12 (Books 1-3)
The Math Inspectors: Story One - The Case of the Claymore Diamond
$11.99
Mysteries & Detectives - The Math Inspectors: Story One - The Case of the Claymore Diamond
Nancy Drew Mystery Stories Books 1-4
$26.03
Mysteries & Detectives - Nancy Drew Mystery Stories Books 1-4
Percy Jackson and the Olympians, Book Three: The Titan's Curse
$6.99
Mysteries & Detectives - Percy Jackson and the Olympians, Book Three: The Titan's Curse
$2.99
Mysteries & Detectives - Shadow Jumper: A mystery adventure book for children and teens aged 10-14 (A Shadow Jumper Mystery Adventure 1)
The Best Seat in Second Grade: A Back to School Book for Kids (I Can Read Level 2)
$4.79
Mysteries & Detectives - The Best Seat in Second Grade: A Back to School Book for Kids (I Can Read Level 2)
The Codebreakers Club: 150+ Logic Puzzles to Solve the Mystery of the Missing Puzzle Professor
$11.50
Mysteries & Detectives - The Codebreakers Club: 150+ Logic Puzzles to Solve the Mystery of the Missing Puzzle Professor
The Boxcar Children (The Boxcar Children, No. 1) (The Boxcar Children Mysteries)
$5.94
Mysteries & Detectives - The Boxcar Children (The Boxcar Children, No. 1) (The Boxcar Children Mysteries)
InvestiGators: Agents of S.U.I.T.: From Badger to Worse
$11.69
Mysteries & Detectives - InvestiGators: Agents of S.U.I.T.: From Badger to Worse
The Boxcar Children Bookshelf (The Boxcar Children Mysteries, Books 1-12)
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Mysteries & Detectives - The Boxcar Children Bookshelf (The Boxcar Children Mysteries, Books 1-12)
Spy School Goes WildStuart Gibbs4.8 out of 5 stars 163Audible Audiobook$10.49 or 1 credit
$13.12
Mysteries & Detectives - Spy School Goes WildStuart Gibbs4.8 out of 5 stars 163Audible Audiobook$10.49 or 1 credit
Batman: An Origin Story (DC Super Heroes Origins)
$3.95
Mysteries & Detectives - Batman: An Origin Story (DC Super Heroes Origins)
Among the Hidden (Shadow Children #1)
Mysteries & Detectives - Among the Hidden (Shadow Children #1)
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The Secret Zoo: The Final Fight (Secret Zoo, 6)
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Return to the Secret Lake: A children's mystery adventure
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The Mysterious Benedict Society Paperback Boxed Set
$20.90
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Trouble at the Arcade (1) (Hardy Boys: The Secret Files)
$5.99
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The Sea of Terror (3) (Once Upon a Tim)
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Mysteries & Detectives - The Sea of Terror (3) (Once Upon a Tim)
Venus Child Trap (Ghoul School: a spooky chapter book series for kids ages 8-12)
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Mysteries & Detectives - Venus Child Trap (Ghoul School: a spooky chapter book series for kids ages 8-12)
