by James Ponti
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Books that share its vibe, closest match first.
Camp Valor
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Code of Honor
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The Calculus Affair
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Alex Rider: Secret Weapon
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Zero Hour
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Spy School Blackout
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Nautilus
Mark A. Cooper
Man vs. Beast
Robert Muchamore
By Royal Command
Charlie Higson
Royal Decree
First Strike
Jack Higgins
Disruption
Steven Whibley