Fire alone can save our Clan... For generations, four Clans of wild cats have shared the forest according to the laws laid down by the powerful ancestors. But the warrior code is threatened, and the ThunderClan cats are in grave danger. The sinister ShadowClan grows stronger every day. Noble warriors are dying -- and some deaths are more mysterious than others. In the midst of this turmoil appears an ordinary housecat named Rusty . . . Who may yet turn out to be the bravest warrior of them all.