There are also short essays on the various crime subgenres, written by an author that specializes in that area. For example, Gregory Mcdonald, author of the "Fletch" series, writes on the humorous subgenre. Another section of the volume lists interesting tidbits like, "Favorite Hiding Place for a Body" as voted by the membership. In the back, the volume lists all of the Edgar nominated books up to 1994.
So, if love mystery novels and would like to discover new authors or if you're looking for a book in which to explore in the genre, then this is the book for you.