There are 3 books in the Inspector Capstan series.
The Inspector Capstan series does not have a new book coming out soon. The latest book, The Thrills & Spills of Genocide Jill (Book 3), was published in May 2016.
The first book in the Inspector Capstan series, The Slaughtered Virgin of Zenopolis, was published in January 2016.
The Inspector Capstan series primarily falls into the General Fiction genre.