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.

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 warrior cat Fireheart's determination to uncover the truth about another warrior's death leads him deep into danger, and reveals secrets that test the strength of clan loyalties.

"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." --

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."

The four bears finally arrive at the legendary Last Great Wilderness, thinking it is the end of their long journey, but they discover that their true mission has really just begun.

After the medicine cat has a dark vision during an already dark and uncertain period for ShadowClan, Tigerheart considers leaving the clan for good in order to save it.

After the ShadowClan falls, a group of rogues and their cruel leader are ruling the pine forest, and the Clan's only hope is to find the lost SkyClan and fulfill the StarClan's prophecy.

When an outsider appears in the ThunderClan's midst, it drives the Clans further apart and as tension mounts they must decide who they can trust before it is too late.

"With the balance of Bravelands at a breaking point, the Great Herd must risk everything to unite against their common enemy: the rogue lion, Titan"--Provided by publisher