There are 3 books in the Wars of the Realm series.
The Wars of the Realm series does not have a new book coming out soon. The latest book, The Light of the Last (Book 3), was published in February 2016.
The first book in the Wars of the Realm series, Cloak of the Light, was published in March 2014.
The Wars of the Realm series primarily falls into the Action Adventure genre.