Fantastic read, will keep you on the edge of your seat,
This review is from: The Heroes of Olympus, Book One: The Lost Hero (Hardcover)
This book will keep many entertained and on the edge of their seats. It is a fairly easy read (target audience 10-15y/o), but not so simple to make it boring for adults. It is fast paced and answers some of the questions from the last series while raising many more.

If you are a fan of the series this is a must have, if you are a casual reader or new to the Riordan world of Olympus on earth, prepare to be hooked.