There are 3 books in the Descendants of the High King series.
The Descendants of the High King series does not have a new book coming out soon. The latest book, Daughter of the Overking (Book 3), was published in March 2018.
The first book in the Descendants of the High King series, Curse of the Healer, was published in April 2017.
The Descendants of the High King series primarily falls into the Historical Romance genre.