There are 5 books in the Morgan Kingsley, Exorcist series.
The Morgan Kingsley, Exorcist series does not have a new book coming out soon. The latest book, The Devil's Playground (Book 5), was published in March 2010.
The first book in the Morgan Kingsley, Exorcist series, The Devil Inside, was published in December 2007.
The Morgan Kingsley, Exorcist series primarily falls into the Paranormal Romance and Urban Fantasy genres.