
Two heroes descend into Tartarus in the fourth Heroes of Olympus book
Percy and Annabeth travel through the pit of Tartarus, the deepest part of the Underworld. The rest of the group must race to the Doors of Death to meet them. Time is running out to stop Gaea.
Readers who are following the series.
Do not start here; read the earlier books first.
Children’s Books · Greek myth · Underworld · Quest
583 pages · ≈ 17 h
Percy, Annabeth, Jason, Piper, Leo, Frank and Hazel.
Tartarus, Greece and the Roman world.
A darker, high-stakes episode of the series.
Intense and fast.