Trials of Apollo, The 5 Book Paperback Boxed Set by Rick Riordan

Rick Riordan's premise turns the usual demigod-adventure formula upside down: instead of a teenage hero discovering godly parentage, the god Apollo gets knocked down into a clumsy mortal teenager's body and has to lean on familiar demigod characters from the Percy Jackson world just to survive his own quests. This boxed set collects all five books in paperback, 1,600 pages total, plus a bonus poster, aimed at ages 12 to 18. Kirkus called it "a clash of mythic intrigues and centuries of pop culture to thrill die-hard and new fans alike," which points at exactly what the set is trying to do — reward existing Camp Half-Blood readers while still working as a starting point.

The engine of the series is voice: a vain, melodramatic god narrating his own humiliation makes the mythology-quest structure funnier than a straight hero's-journey version would be, while the quests themselves still carry real stakes toward getting him back to Olympus. Readers already invested in Riordan's world get the pleasure of familiar characters showing up to help; readers new to it get a self-contained five-book arc without needing the earlier series as a prerequisite. Buying it as a full boxed set rather than one book at a time makes sense for a reader who's likely to want book two immediately after finishing book one — the pacing is built for exactly that kind of binge.