The book was actually good, but there are some strong parts and weak parts in this book. 
 To be honest, it wasn't as exciting as the previous book, "The Titan's Curse". Still I gave this book 4 out of 5 stars thanks for some surprising part(s) that made me smile and gasp. ;) 
 Because of this series I'm hooked with Greek Mythology. 
 Percy is back on a quest together with Annabeth, Grover and Tyson as they entered Daedalus's Labyrinth in which Luke and Kronos' army will use to invade the Camp Half-Blood and Mt.Olympus to destroy the gods and Titan Kronos regain its power. In order to prevent them, they must seek Daedalus and convince him to stop the evil army. 
 What I love in this book, I didn't expect who is Daedalus such a good mystery, CLUELESS. And the Annabeth-Percy-Rachel connection if you know what I mean. ;) I'm starting to like Percy as he aged. A MUST READ.