There are 2 books in the Rivals to the Crown of Kadar series.
The Rivals to the Crown of Kadar series does not have a new book coming out soon. The latest book, Commanded by the Sheikh (Book 2), was published in October 2014.
The first book in the Rivals to the Crown of Kadar series, Captured by the Sheikh, was published in September 2014.
The Rivals to the Crown of Kadar series primarily falls into the Contemporary Category Romance genre.