Join the legion of fans who have made Erin Hunter's Warriors series a #1 national bestseller--with new editions featuring a striking new look More thrilling fantasy, fierce warrior cats, and epic adventures await in Warriors #6: The Darkest Hour.

The time has come for Fireheart--now Firestar, leader of ThunderClan--to face his destiny. Tigerstar's sinister ambitions have brought the whole forest to the brink of a terrible and deadly battle. Now prophecies will unfold, and heroes will rise....

Supports the Common Core State Standards