Camp Jupiter Classified - A Probatio's Journal

Rick Riordan (he/him), dubbed ''storyteller of the gods'' by Publishers Weekly , is the author of five #1 New York Times best-selling middle grade series with millions of copies sold throughout the world, including Percy Jackson and the Olympians, now a live-action series on Disney+. Rick is also the publisher of an imprint at Disney-Hyperion, Rick Riordan Presents, dedicated to finding other authors of highly entertaining fiction based on world cultures and mythologies. He lives in Boston, Massachusetts with his wife and two sons. Follow him on Twitter at @RickRiordan.

About the author

Rick Riordan (he/him), dubbed 'storyteller of the gods' by Publishers Weekly, is the author of five #1 New York Times best-selling middle grade series with millions of copies sold throughout the world, including Percy Jackson and the Olympians, now a live-action series on Disney+. Rick is also the publisher of an imprint at Disney-Hyperion, Rick Riordan Presents, dedicated to finding other authors of highly entertaining fiction based on world cultures and mythologies. He lives in Boston, Massachusetts with his wife and two sons. Follow him on Twitter at @RickRiordan.

Product details

• Authors: Rick Riordan, Riordan Rick
• Publisher: Puffin UK
• Languages: English
• Age Recommendation: ages 9 to 16
• Product format: Paperback
• Release: 16.04.2026
• EAN: 9780241820100
• ISBN: 978-0-241-82010-0
• No. of pages: 176
• Dimensions: 129 mm x 198 mm x 15 mm
• Subjects: Children's and young people's books; JUVENILE NONFICTION / Humor / General, JUVENILE FICTION / Legends, Myths, Fables / Norse, General fiction (Children's / Teenage), Fantasy & magical realism (Children's / Teenage), Children’s / Teenage fiction: Fantasy, Children’s / Teenage fiction: Action and adventure stories, Interest age: from c 9 years, Children’s / Teenage fiction: Humorous stories, JUVENILE FICTION / Fantasy / General