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.

Fireheart, the warrior cat, faces many challenges in his new role of ThunderClan deputy as his apprentice, Cloudpaw, resists following the warrior code, Bluestar weakens, and Tigerclaw continues to haunt the forest seeking revenge.

Rock, the keeper of the world beneath the world, tells about the most famous cats of the warriors Clans as well as the rogues, kittypets, and others, to three kits that have recently entered his realm.

The warrior cat Clans arrive at their new home and set about exploring and fighting over the unfamiliar territory.

ThunderClan's darkest hour is upon them and Fireheart, the warrior cat, must protect his clan from a threat unlike any the forest has ever seen, as the time comes for prophecies to unfold and heroes to rise.

"Graystripe, deputy of ThunderClan, has been captured by Twolegs. He longs to go back to the forest and his Clan, and after he meets a feisty kittypet named Millie, they set off in search of his Clanmates. But with the forest destroyed, and no clear path to lead him, how will Graystripe find his way home?"--Back cover.

"When RiverClan fell under the rule of the vicious Tigerstar, Feathertail barely escaped with her life. Now RiverClan is trying to rebuild in unity and peace--even if Feathertail isn't ready to forgive her Clanmates. But when RiverClan takes in a rogue cat named Sasha and her two kits, Feathertail must find a way to escape the shadows of the past if she is to be a part of her Clan's future."--

"Frostpaw has returned to the lake just in time to reveal all she knows at the Gathering--but the Clans are reluctant to believe an apprentice who's already admitted to lying about her visions in the past, and she is forced to take refuge in ShadowClan as Splashtail seizes control of her home. While the other Clan leaders debate whether to interfere any further in RiverClan affairs, Nightheart has his paws full teaching Clan ways to the two park cats...

In a town where cats are tormented, eleven-year-old Billy finds Conga, injured and unappealing, and hides her in his bedroom to recover, then begins a crusade to stop the cat killers and find a safe haven for strays.

"Tras el destierro de Garra de Tigre, el Clan del Trueno vive un tiempo de relativa paz y concordia, aunque la traición del antiguo lugarteniente ha supuesto un duro golpe para Estrella Azul. Por este motivo, Corazón de Fuego ha de ocuparse del día a día del clan, además de supervisar a Nimbo, su problemático aprendiz respondón y nada disciplinado. Sin embargo, lo que más preocupa al joven lugarteniente es la creciente sensación de que Garra...