The Black Sheep series does not have a new book coming out soon. The latest book, Fighting for a Future (Book 3), was published in April 2013.
The first book in the Black Sheep series, Letting go of the Past, was published in December 2012.
The Black Sheep 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.