There are 4 books in the Neil Gulliver and Stevie Marriner series.
The Neil Gulliver and Stevie Marriner series does not have a new book coming out soon. The latest book, Hot Paint (Book 4), was published in August 2002.
The first book in the Neil Gulliver and Stevie Marriner series, The Elvis and Marilyn Affair, was published in September 1999.
The Neil Gulliver and Stevie Marriner series primarily falls into the Amateur Sleuth genre.