Erin Hunter

"For generations, four Clans of wild cats have shared the forest according to the laws laid down by their ancestors. But the warrior code has been threatened, and the ThunderClan cats are in grave danger. The sinister ShadowClan grows stronger every day. Noble warriors are dying—and some deaths are more mysterious than others. In the midst of this turmoil appears an ordinary housecat named Rusty… who may turn out to be the bravest warrior of them...

As Dovepaw, Jayfeather, and Lionblaze strive to understand and fulfill the prophecy that promises them great power, the cats of the Dark Forest begin to teach battle skills and techniques to different Clan cats through dreams.

Four warrior clans have shared the land around the lake as equals for many moons. But a prophecy foretells that three ThunderClan cats will hold the power of the stars in their paws. Jayfeather and Lionblaze know that they are two of the cats in the prophecy. Now the brothers must wait for a sign from StarClan to discover the identity of the third cat.

"The wild cats of the forest 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. Brambleclaw, a warrior of ThunderClan, may be the cat with the fate of the forest in his paws. Now he will need all the courage and strength of the greatest warriors to save the Clans." --publisher's website

"ShadowClan has chosen Tigerclaw as their new leader, and Fireheart fears that this old enemy still harbors dark plans for vengeance on his former Clan. A mysterious threat has invaded the forest, placing every cat’s life in peril. And ThunderClan’s beloved leader has turned her back on their warrior ancestors. Fireheart can’t help but wonder if she’s right—has StarClan abandoned them forever?"--publisher's website.

"Hollypaw, Jaypaw, and Lionpaw—grandchildren of the great leader Firestar—possess unusual power and talent. But secrets and uncertainty surround them, and a mysterious prophecy hints at trouble to come. The warrior code is in danger, and these three apprentices will need all of their strength to help the Clans survive." --publisher's website

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. ThunderClan's darkest hour is upon them, as Tigerstar's quest for power plunges all the Clans into the most terrible danger any cat has ever faced. In order to save his Clan and his friends, Fireheart must uncover the meaning of an ominous proclamation...

"After moons of deliberation and strife, the forest cats have settled into five camps, following the spirit cats' advice to spread out like the petals of the Blazing Star. But now the dangerous rogue Slash has kidnapped Star Flower and made demands for prey that the forest cats cannot afford to meet. Clear Sky is desperate to save his mate and the kits she carries, but he cannot do it alone. To have any hope of defeating Slash, Clear Sky must join...

"A secret prophecy shapes the lives of Firestar's grandchildren, but only one of the three knows about it. Jaypaw is captivated by the power it promises, and he believes the key to that power may lie buried in the distant past -- with the ancient cats who once walked these woods and now prowl through his dreams. His search for answers leads him toward the mountains -- the home of the Tribe of Rushing Water. Lionpaw and Hollypaw feel drawn to the mountains...

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.