The fifth and final book in the bestselling sequel series from Percy Jackson and the Olympians, featuring the original hero - now in a brand-new look!

Seven Heroes. One Prophecy. Destiny Calls.

Percy, Annabeth and their friends have survived countless deadly quests and now they must face their greatest challenge yet...stopping the earth mother, and primordial goddess, Gaea – and confronting the terrifying prophecy that binds them all.

But Gaea's giants have risen – all of them – and they're stronger than ever.

Now the seven demigods are all that stand in the way of the evil goddess and the destruction of their world. And if that wasn't enough, a terrible sacrifice awaits them. . .

The stakes have literally never been higher!

Praise for Rick Riordan:
'Vastly entertaining' Independent
'The stuff of legends' Guardian

Other books and series by Rick Riordan:

The Heroes of Olympus series

The Lost Hero (Heroes of Olympus Book 1)
The Son of Neptune (Heroes of Olympus Book 2)
The Mark of Athena (Heroes of Olympus Book 3)
The House of Hades (Heroes of Olympus Book 4)

The Trials of Apollo series
The Percy Jackson series
The Kane Chronicles series
The Magnus Chase Series
The Camp Half-Blood series

RICK RIORDAN(he/him), dubbed "storyteller of the gods" by Publishers Weekly, is the author of five New York Times number one bestselling series with millions of copies sold throughout the world. He is known for his Percy Jackson and the Olympians books, which bring Greek mythology to life for contemporary readers. The first book in the series, The Lightning Thief, has won numerous awards, and been adapted into a feature film, a graphic novel, a Broadway musical and an Emmy Award–winning live-action series on Disney+ that Rick cocreated and executive-produced. He lives in Boston, Massachusetts, with his wife and fellow executive producer, Becky.