Camp Jupiter Classified: A Probatio’s Journal is a companion book under The Trials of Apollo. It is structured as a diary that tells the story of Claudia, a legacy of Mercury and Probatio in the Fourth Cohort. It was released on May 5th, 2020.
It’s the February after Gaea's defeat, and mysterious incidents are wreaking have throughout Camp Jupiter. If the Romans don’t figure out who- or what- is behind the episodes soon, the Twelfth Legion could implode.
Is the culprit Claudia, the Fourth Cohort's newest Probatio? After all, the mischief began shortly after Claudia stumbled into camp. Plus, she’s a great-granddaughter of Mercury, the god of thieves and trickster...
To find out whether she’s guilty or innocent, delve into the pages of this personal journal. Visit the crime scenes- the mess, the Colosseum, the baths, and more - to see how these bizarre events unfold. You just may discover a secret so ancient, not even the Lares know about it... a secret that holds the key to Camp Jupiter’s safety.
- Frank Zhang
- Reyna Ramírez-Arellano
- Mamurius Veturius
- A sneak peak of the book was present in the Barnes & Noble edition of The Tyrant's Tomb.
- The book was released the same day as Sal & Gabi Fix the Universe.
- A sneak peak of the first chapter was released on May 1st, 2020.