The Caged Warrior series does not have a new book coming out soon. The latest book, Noble Warrior (Book 2), was published in July 2015.
The first book in the Caged Warrior series, Caged Warrior, was published in May 2014.
The Caged Warrior series primarily falls into the General Fiction genre. This young adult series was written for ages 12-17, but can be enjoyed by adults too.