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...

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.

"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"--Provided by publisher.

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...

"Fireheart’s traitorous enemy Tigerclaw has been vanquished and exiled from ThunderClan—but Fireheart can’t shake the feeling that he is lurking in the forest, waiting for a chance to strike. In the heat of a blazing summer, Fireheart struggles to handle sinister omens, an apprentice with a shocking secret, and a devastated Clan leader who is a shell of her former self. And as the forest gets hotter and hotter, every cat braces for the coming...

"The young cats who set off on a quest many moons ago have returned with a chilling message: the Clans must move to a new home or risk extermination. But the dangers waiting for them beyond their borders are impossible to predict, and the cats have no idea where to go. What they need is a sign from StarClan . . . " --publisher's website.

"With an impostor leading ThunderClan, threatening to exile any cats who challenge him, a small but growing group of cats must find a way to expose the truth and return ThunderClan's rightful leader-before the tensions among the Clans erupt into war"--Provided by publisher.

"Before there is peace, blood will spill blood . . . The Clans have finally arrived in their new home, and now they must struggle to establish territories, learn hidden dangers, and find a new place to communicate with StarClan. But more than one cat is harboring sinister plans that could lead to violence and darkness, and as the warriors wait for a sign, they begin to realize that the threats they face in the forest may not be as perilous as the...

"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...

"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