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Series • Stuart Gibbs
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Spy School Project X
Stuart Gibbs, 2022
Mac Undercover: Mac B., Kid Spy
Mac Barnett, Mike Lowery, 2018
Treasure
Ian Leins, 2003
Codename Zero: The Code Name Conspiracy
Chris Rylander, 2014
Agent Moose
Mo O'hara, Jess Bradley, 2020
The Holmes and Watson Mysterious Events and Objects Consortium: The Case of the Witch's Talisman
Elmore Hammes, 2007
InvestiGators: Take the Plunge
John Green, 2020
Secret Agent Mummy
Steve Cole, Donough O'Malley Steve Cole, 2014
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