Provides background information about the history, characters, and places of significance to the warrior cats featured in the series "Warriors" and "Warriors, the new prophecy."

Explores the fifteen rules that govern the daily life of a warrior cat.

"In this updated and expanded edition celebrating 20 years of Warriors, discover all-new interior art and never- before-seen bonus content. This ... full-color guide includes profiles of more than 85 of the most important warrior cats; an insider look at each of the Clans; the stories of how Bramblestar and Tigerstar received their nine lives; an exclusive, never-before-seen glimpse at Firestar and Graystripe's view from StarClan; and more"--