Hardcover 608 pages Released on: 10/08/13

The House of Hades

At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy’s instructions to find the mortal side of the Doors of Death.

If they can fight their way through the Gaea’s forces, and Percy and Annabeth can survive the House of Hades, then the Seven will be able to seal the Doors from both sides and prevent the giants from raising Gaea. But, Leo wonders, if the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy’s instructions to find the mortal side of the Doors of Death.

About Rick Riordan

Rick Riordan is the author of four #1 New York Times bestselling series: Percy Jackson and the Olympus, The Kane Chronicles, The Heroes of Olympus, and Magnus Chase and the Gods of Asgard. His two Greek myth collections, Percy Jackson's Greek Gods and Percy Jackson's Greek Heroes, were #1 New York Times best-sellers as well.

Rick Riordan

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