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.

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.

A prophecy foretells that three ThunderClan cats will hold the power of the stars in their paws, but although Jayfeather and Lionblaze know that they are two of the cats in the prophecy, they must determine who the third cat is.

"Brambleclaw, a warrior of ThunderClan, has received an ominous new prophecy from StarClan that speaks of a mysterious danger. Now he will need the courage of the greatest warriors to save the clans"--Page 4 of cover.

In a troubled time for the Clans, three young cats, grandchildren of the legendary Firestar, begin their training as warriors and, in the course of many adventures, discover their true destiny.

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.

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.

"Yellowfang is a loyal ShadowClan cat through and through--but she is haunted by a dark secret from her past that could threaten the future of the warrior Clans"--

"The warrior cat Clans have enjoyed many moons of peace and prosperity--but a dark season approaches, and those days will soon be over. Guided by a mysterious vision, the young apprentice Alderpaw of ThunderClan must go on a dangerous journey...a journey that may be the Clans' only hope." --

Onestar, leader of WindClan, introduces two young kittypets to the warrior code, the history of each of the Clans, and legendary battles that have been fought.