ThunderClan’s deputy, Squirreflight, has vanished with the cat now known to be an impostor, sowing suspicion and mistrust among the five Clans. The cause of their ancestors’ silence is fin...

ThunderClan’s deputy, Squirreflight, has vanished with the cat now known to be an impostor, sowing suspicion and mistrust among the five Clans. The cause of their ancestors’ silence is finally clear—but so is the terrifying truth of the danger they must face if they hope to bring light back to the darkness. . . .