While the Olympians struggle to contain the rampaging monster Typhon, Kronos begins his advance on New York City, where Mount Olympus stands virtually unguarded. Now it's up to Percy Jackson and and army of young demigods to stop the Lord of Time. The long awaited prophecy surrounding Percy's sixteenth birthday unfolds. And as the battle for the Western civilization rages on the streets of Manhattan, Percy faces a terrifying suspecion that he may be fighting against his own fate.
This series comes down with a thundering epic conclusion with book five. Rick Riordan has done it yet again. This book has everything, like all the others before it but there was a special ring to this book as the conclusion. The action and the violence is absolutely amazing. The friendships and relationships are also worth wile. As is the ethical dilemmas and the cope and of course, the Greek mythology.
Percy himself has become his own true hero. He's in command of his powers and knows (for the most part) what he's doing. He's caring and concerned for the well being of others and yes, even his enemies (sometimes). Plus, he's willing to let other's be heroes as well. Even at his own expense.
The exciting action, with the big, huge, gigantic battles ravaging in the US and NYC, and amidst it all is Percy's growth--both personally and as a hero--that makes this book so great. Also the growth of the other character and even the gods bring in a lot of perspective.
The ending is perfect as is the beginning and middle. The ending chapter is a great one and will diffidently make the fans want more out of the demi-gods.
All in all this book is simply great and I think everyone should read it!