There are 4 books in the Detective Inspector Handford Investigation series.
The Detective Inspector Handford Investigation series does not have a new book coming out soon. The latest book, Twisted Tracks (Book 5), was published in April 2008.
The first book in the Detective Inspector Handford Investigation series, Snares of Guilt, was published in February 2004.
The Detective Inspector Handford Investigation series primarily falls into the General Fiction genre.