User blog comment:ShadowHero/What is Your favorite Percy Jackson book?/@comment-3146930-20101108080444

I am a fan of "Battle of the Labyrinth." Annabeth realizes that she will have to make an important choice, Luke gives up his body to Cronos, Percy is starting to really unlock some of his most powerful attacks, and we learn that a lot of Demigods are joining the side of the Titans. For me, its when we learn that something massive is on the horizon