The Cheer! series does not have a new book coming out soon. The latest book, Revenge of the Titan (Book 5), was published in June 2012.
The first book in the Cheer! series, Confessions of a Wannabe Cheerleader, was published in July 2011.
The Cheer! series primarily falls into the General Fiction genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.