"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"--
Ages 8-12. HarperCollins.|||Grades 4-6. HarperCollins.|||820L Lexile|||juvenile
Erin Hunter.
Accelerated Reader AR MG 5.9 11 507504.
