Warrior Cats: The Story of Featherfur

In an alternate universe where Tigerclaw and Firestar survived their deaths, this is the story of an underdog (or undercat in this case) Warrior named Featherfur. He and his clan try to defeat the legendary Tigerclaw, but he'll need some help from his friends, family, and maybe even some old cast members of the original warrior books to help him defeat Tigerclaw.