I have been purchasing the entire HowDunnit Series from Writer's Digest. I have been for the mostpart, impressed with how in depth each book is. This a good synposis of the series in one volume. My disappointment came mainly from the section on Autopsies. I wanted there to be more from the book it was exerpted from. Also, I would love to see the book "Police Procedural" come back into print. I would recommend it to anyone who is writing fiction about cops, detectives and forensic professionals.