Percy Jackson and the Olympians, Book 3: The Titan's Curse by Rick Riordan

When the goddess Artemis goes missing, she is believed to have been kidnapped. And now it's up to Percy and his friends to find out what happened. Who is powerful enough to kidnap a goddess? They must find Artemis before the winter solstice, when her influence on the Olympian Council could swing an important vote on the war with the titans. Not only that, but first Percy will have to solve the mystery of a rare monster that Artemis was hunting when she disappeared-a monster rumored to be so powerful it could destroy Olympus forever. Publisher : Hyperion Books for Children; Reprint edition (April 8, 2008) Language : English Paperback : 352 pages ISBN-10 : 1423101480 ISBN-13 : 978-1423101482 Item Weight : 8 ounces Dimensions : 5.25 x 0.75 x 7.63 inches