The Monstrous series does not have a new book coming out soon. The latest book, Ravenous (Book 2), was published in February 2016.
The first book in the Monstrous series, Monstrous, was published in February 2015.
The Monstrous series primarily falls into the Fantasy genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.