Shelfology Book Pairing

by Rick Riordan

Carter Kane and his sister must prevent the chaos snake Apophis from breaking free or the world will come to an end. To have any chance of battling these Forces of Chaos, the Kanes must revive the sun god Ra.

by Rick Riordan

Magnus faces his most dangerous trial yet. Loki is free from his chains. He's readying Naglfar, the Ship of the Dead, complete with a host of giants and zombies, to sail against the Asgardian gods and begin the final battle of Ragnarok. It's up to Ma