> Skip to content
  • Published: 19 May 2020
  • ISBN: 9780241394199
  • Imprint: Puffin
  • Format: Paperback
  • Pages: 192
  • RRP: $16.99

Camp Jupiter Classified

A Probatio's Journal




A brand-new companion guide to the Rick Riordan books, set in the incredible world of Percy Jackson and The Trials of Apollo

It's the February after Gaea's defeat. Camp Jupiter, like everyone else, should be celebrating. But something is causing chaos.

Mysterious, sinister incidents are wreaking havoc throughout the camp. Suspicion quickly falls on Claudia, the Fourth Cohort's newest probatio. After all, the mischief started shortly after she stumbled into camp.

To find out the truth, delve into the pages of Claudia's personal journal. Through her eyewitness accounts, you'll visit the crime scenes - a row of seats in the coliseum, an underground aqueduct tunnel . . .

And you'll be right alongside Claudia when she discovers an ancient secret that may hold the key to Camp Jupiter's safety.

  • Published: 19 May 2020
  • ISBN: 9780241394199
  • Imprint: Puffin
  • Format: Paperback
  • Pages: 192
  • RRP: $16.99

About the author

Rick Riordan

Rick Riordan is a teacher and a writer, and has won many awards for his mystery novels for adults. He says that the idea for Percy Jackson and the Lightning Thief first came to him while he was teaching Greek mythology at middle school in San Francisco. But rumour has it that Camp Half Blood actually exists, and Rick spends his summers there recording the adventures of young demigods. Some believe that, to avoid a mass panic among the mortal population, he was forced to swear on the River Styx to present Percy Jackson's story as fiction. Rick lives in Texas (apart from his summers on Half Blood Hill) with his wife and two sons.

Visit the author online rickriordan.com

Also by Rick Riordan

See all

Related titles