There are 3 books in the Kathleen O'Shaughnessy series.
The Kathleen O'Shaughnessy series does not have a new book coming out soon. The latest book, Return to the Kill (Book 3), was published in December 1996.
The first book in the Kathleen O'Shaughnessy series, Deadly Deceptions, was published in January 1994.
The Kathleen O'Shaughnessy series primarily falls into the Mystery genre.