In the breathtaking fifth and final book in Rick Riordan's #1 best-selling Heroes of Olympus series, the Greek and Roman demigods must simultaneously prevent Gaea from waking and stop war from breaking out at Camp Half-Blood.
Though the Greek and Roman crewmembers of the Argo II have made progress in their many quests, they still seem no closer to defeating the earth mother, Gaea. Her giants have risen--all of them--and they're stronger...
Coming out September 26, The Chalice of the Gods is the sixth installment in Rick Riordan's Percy Jackson and the Olympians series. Preorder your copy now! If you're new to Percy Jackson, consider this your guide to what has become a vast franchise for middle-grade and young-adult readers.