The Shake It Up! series does not have a new book coming out soon. The latest book, Step by Step (Book 3), was published in February 2013.
The first book in the Shake It Up! series, Center Stage, was published in August 2012.
The Shake It Up! 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.