This book is so good! It tells the story from 5 of the 9 main characters’ points of view. Annabeth and Percy are trying to survive in Tartarus, while Leo, Jason, Piper, Hazel, Frank, Nico, and Coach Hedge try to reach the Doors of Death on the mortal side. Meanwhile, the Romans are preparing for war, but their praetor has to go on a mission for Annabeth. This book is filled with thrilling adventures, betrayals, and unexpected twists.
My favorite scene was when Percy and Annabeth are trying to fight Tartarus. I’m not going to say anything about what happens, because it would be a huge spoiler, but it is really good! Book 4 of The Heroes of Olympus series. [k9srgr8]