Fireheart, a full-fledged warrior cat, must confront questions of loyalty and identity as he faces the possibility of betrayal from within his own forest clan. Fireheart is a ThunderClan warrior cat now, but danger still lurks in the forest -- and possibly closer than he thinks. With the chill of winter setting in, the cats of rival RiverClan are growing restless, while WindClan is weak and facing threats from all sides. As tensions build to an explosive...

As a young warrior, Crookedjaw pledges his undying loyalty to RiverClan in exchange for the promise of power, not realizing that his pledge will haunt him when he becomes the leader of his Clan.

After the warrior cat Clans settle into their new homes, the harmony they once had disappears as the clans start fighting each other, until the day their common enemy--the badger--invades their territory.

The wild cat Clans have lived in peace and harmony for many moons--but now, strange messages from their warrior ancestors speak of terrifying new prophecies and a mysterious danger. All the signs point to young warrior Brambleclaw as the cat with the fate of the forest in his paws. But who are the other cats mentioned in the prophecy? All he knows for sure is that the strength and courage of the greatest warriors will be needed now, as the quest to...

The rivalry between Gray Wing and Clear Sky has driven a bitter wedge between the forest cats. As Thunder and Gray Wing struggle to find a peaceful path for the future, tensions are growing. What began as a misunderstanding between two brothers has spread far and wide; and now every mountain cat, rogue, and kittypet in the forest will be forced to pick a side.

Tigerclaw is back and more dangerous than ever as the new leader of ShadowClan, but he is not the most terrifying enemy Fireheart must face as a new force sweeps through the woods.

When Lionblaze discovers that his apprentice Dovepaw can see events happening far away, he organizes a patrol to investigate a vision about the river. Includes adventure game based on the series.

Firestar, leader of the Thunder Clan, sets off on a harrowing journey to find a long-lost clan of cats that had been forced to leave the forest many moons ago.

The questing cats return to a forest devastated by the Twolegs, where they must find a way to convince their Clans to leave in search of a new home, even though they have no idea where they are going.

In simple, rhythmic prose and stylized pictures, a cat walks through the world, and all the other creatures see and acknowledge the cat.