Camp Jupiter Classified: A Probatio's Journal

Rick Riordan

A brand-new story in the world of Rick Riordan! Mysterious incidents are wreaking havoc throughout Camp Jupiter. And if the Romans don't find out who-or what-is behind the episodes soon, the Twelfth Legion could implode. Suspicion falls on Claudia, the Fourth Cohort's newest probatio. After all, the mis...