All five books in the best-selling Trials of Apollo series are now available in a paperback boxed set complete with a bonus poster. “A clash of mythic intrigues and centuries of pop culture to thrill die-hard and new fans alike.”– Kirkus Reviews Rick Riordan’s beloved Greek and Roman demigod characters from Percy Jackson and the Olympians and the Heroes of Olympus return in a five-book adventure quest with a fresh twist: they’re helping Apollo regain his immortal status. Apollo’s fast-paced, monster-filled quest brings the Percy Jackson chronicles to an end. Now readers from 8 to 80 can enjoy it from start to finish and then keep the handsome box on their shelf for posterity. Also included is a bonus poster of the key locations and characters in the series. From The Hidden Oracle to the long awaited The Tower of Nero , this collection will thrill loyal readers and be a go-to gift for new fans of the best-selling series. Complete your Rick Riordan boxed set collection with: The Percy Jackson and the Olympians 5-Book Paperback Boxed Set The Kane Chronicles 3-Book Paperback Boxed Set The Heroes of Olympus 5-Book Paperback Boxed Set The Magnus Chase and the Gods of Asgard 3- Book Paperback Boxed Set.