The House of Hades (Heroes of Olympus Book 4) By Rick Riordan ... The stakes have never been higher. If Percy Jackson and Annabeth fail in their quest, there'll be hell on Earth. Literally. Wandering the deadly realm of Tartarus, every step leads them further into danger. And, if by some miracle they do make it to the Doors of Death, there's a legion of bloodthirsty monsters waiting for them. Meanwhile, Hazel and the crew of the Argo II have a choice: to stop a war or save their friends. Whichever road they take one thing is certain—in the Underworld, evil is inescapable.
Author
![Rick Riordan]()
Rick Riordan
Other books by the author
- Brooklyn House Magician's Manual
- The Tyrant’s Tomb (The Trials of...
- The Dark Prophecy (The Trials of...
- The Hidden Oracle (The Trials of...
- Hotel Valhalla Guide to the Norse...
- The Battle of the Labyrinth
- Percy Jackson and the Sea of...
- The Last Olympian
- The Burning Maze (The Trials of...
- 9 From the Nine Worlds :...
- Percy Jackson and the Greek Gods
- Percy Jackson and the Greek Heroes