InvestiGators: Braver and Boulder (InvestiGators, 5)
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Mysteries & Detectives - Gravity Falls: Lost Legends: 4 All-New Adventures!
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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
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InvestiGators: Off the Hook (InvestiGators, 3)
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Mysteries & Detectives - InvestiGators: Off the Hook (InvestiGators, 3)
London Calling: City Spies, Book 6
$13.47
Mysteries & Detectives - London Calling: City Spies, Book 6
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Mysteries & Detectives - Legend of the Star Runner: A Timmi Tobbson Adventure Book for Boys and Girls (Solve-Them-Yourself Mysteries for Kids 8-12)
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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
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Nancy Drew Mystery Stories Books 1-4
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Percy Jackson and the Olympians, Book Three: The Titan's Curse
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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)
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The Codebreakers Club: 150+ Logic Puzzles to Solve the Mystery of the Missing Puzzle Professor
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InvestiGators: Agents of S.U.I.T.: From Badger to Worse
$11.69
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The Boxcar Children Bookshelf (The Boxcar Children Mysteries, Books 1-12)
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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)
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Among the Hidden (Shadow Children #1)
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