Recs if you like Camp Jupiter Classified: A Probatio's Journal...

Shorter books (under 200 pages) that are part of at least one quest. Many are also in the public domain, making them easily accessible when you want to grind for that next badge.

All the books of the Percy Jackson universe. Read in order starting from the bottom of this list.

Not including the individual short stories that get combined into ‘Demigods and Magicians’ as it’s already on the list. Let me know if I’m missing any!

The chronological order of reading Rick Riordan's books belonging to the Percy Jackson and the Olympians universe! [read from bottom to top of list]

List made by Unclaimed demigod on YouTube.

Those books (guidebooks really) that were about fantasy realms or concepts but were framed like they were nonfiction, yep, got a list full of ‘em. (Books like this shouldn’t be this hard to find)