The Broken Code: Darkness Within

The book continues the thrilling adventures of the warrior cats as they face immense betrayal and explore the darkest secrets of their Clan's past. It follows the story of Bramblestar, the ThunderClan's leader, who starts acting mysteriously while a dark shadow threatens to engulf the forest. The young apprentice, Rootpaw, is the only one who can see the looming danger and must gather his courage to save the Clan.