"As StarClan warns of an oncoming storm, the five warrior Clans by the lake must decide what they are willing to sacrifice to make a permanent home among them for SkyClan"--

Called by StarClan to fulfill a new prophecy, a group of young cats sets out on a long and dangerous journey, knowing only that trouble threatens the forest.

The end of the stars draws near. Three must become four to battle the darkness that lasts forever. . . .After countless moons of treachery, Tigerstar's Dark Forest apprentices are ready to lay siege upon the warrior Clans. As Jayfeather, Dovewing, and Lionblaze prepare to lead their Clanmates into battle, they await the arrival of the mysterious fourth warrior who is prophesied to help lead the Clans to glory.The darkest hour the Clans have ever faced...

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.

As Hollypaw, Lionpaw and Jaypaw, grandchildren of the legendary Firestar, continue their training to be warrior cats, each is haunted by a different internal struggle that could lead to trouble for all Clans.

Firestar's grandchildren--Lionpaw, Hollypaw, and Jaypaw--progress in their training to become warrior cats and are drawn for different reasons to the mountains and the Tribe of Rushing Water.

Three bear cubs of different species are united for the first time as they begin their long journey in search of destiny, hope, and what it truly means to be a bear in the wild.

After discovering a forest filled with prey and fresh water, Lucky and the Leashed Dogs are sure that they have found their new home. But a fierce pack of Wild Dogs has laid claim to the land and their menacing Alpha is determined to make sure that no other dogs settle there. Now Lucky finds himself forced to go behind enemy lines--and he has to decide which dogs will ultimately be his true allies.

Leafstar struggles to maintain control of her Clan as she figures out how Skyclan can survive in the gorge.