|The House of Hades|
|Publication date||October 8, 2013|
| Preceded by|
The Mark of Athena
| Followed by|
The Blood of Olympus
In the fourth installment of this series, comes the House of Hades. Our seven beloved demigods Percy, Annabeth, Leo, Piper, Jason, Frank, and Hazel along with Nico will have to find a way to close the Doors of Death and stop Gaea from unleashing her terrible monsters. Join Percy and Annabeth as they discover the world of Tartarus like never before seen along with a few new and old allies at their side. They'll have to fight their way through Tartarus to the Doors of Death, constantly being provoked by old enemies and treacherous terrain. Will they survive or will the terrors that await them in Tartarus be too much for them to handle?
Hazel has a decision to make that could make or break their quest to the ancient lands. She, along with the other members of the Argo II must decide whether to head home and stop the impending war between the Romans and the Greeks or go on their impossible quest to close the Doors of Death on the mortal side and then travel to Greece and hope that they can defeat Gaea once and for all. Which choice will she choose? And when she does choose, will she have made the right choice?
Well, you'll just have to find out by reading the book won't ya?
From the creator of the beloved Percy Jackson and the Olympians series comes the next installment of the Heroes of Olympus series; The House of Hades!