Deep in the heart of the forest, four clans of warrior cats coexist in uneasy harmony -- but uncertain times are upon them, and dangers threaten the precarious balance of the forest. Fireheart is a ThunderClan warrior cat now, but his...

Soon after the cats reached their new home by the lake, ThunderClan's medicine cat Leafpool received an ominous warning from StarClan: Before there is peace, blood will spill blood, and the lake will run red. As the Clan slowly recove...