There are 3 books in The Dark Stranger Trilogy series.
The Dark Stranger Trilogy series does not have a new book coming out soon. The latest book, Dark Stranger Immortal (Book 3), was published in July 2015.
The first book in The Dark Stranger Trilogy series, Dark Stranger the Dream, was published in July 2015.
The Dark Stranger Trilogy series primarily falls into the Paranormal Romance genre.