When Luke had descended into the River Styx, he would've had to focus on something important that would hold him to his mortal life. Otherwise he would've dissolved. I had seen Annabeth, and I had a feeling he had too. He had pictured that scene Hestia showed meโof himself in the good old days with Thalia and Annabeth, when he promised they would be a family. Hurting Annabeth in battle had shocked him into remembering that promise. It had allowed his mortal conscience to take over again, and defeat Kronos. His weak spotโhis Achilles heelโhad saved us all
Rick RiordanStacy Schiff is that rare combination: a first-rate historian and a brilliant storyteller. Using a wide range of sources, she spins straw into gold, conjuring the world of Ptolemaic Egypt in full vibrant color, and returning the voice of one of the most powerful, fascinating, and maligned women in history. Cleopatra is impossible to put down.
Rick Riordan