Erin Hunter 
Warriors: The Broken Code #2: The Silent Thaw [EPUB ebook] 

The #1 nationally bestselling Warriors series continues! Discover more epic adventures in the second book in the action-packed Broken Code story arc.Thunder Clans leader, Bramblestar, has been behaving erratically after losing one of his nine lives, and suspicion is quickly spreading across Clan borders. And when a strange apparition sparks unrest in Sky Clan and Shadow Clan, each warrior must decide where their allegiances liewith their Clan, or the warrior code itself.Packed with action and intrigue, this sixth Warriors series is the perfect introduction for readers new to the Warriors world, while dedicated fans will be thrilled to discover the new adventures that unfold after the events of A Vision of Shadows.