This is 12 CD audio book (each CD is a little over 1 hr in length) about the cases of British Detective Inspector Jack Frost (a great TV series was done starring the great actor David Jason).
This book covers the numerous cases that Frost has been assigned all at the same time. Many of these fictional cases are very disturbing in their content, so you may not want to read this particular book.
As with the TV series, the Frost character is very well done with his disdain for the his police supervisors and his wise cracking remarks. At one point towards the end of the book, Frost refers to his superior, Mullet, by asking the secretary if, "dracula is in his coffin".
I got the 12 CD audio book from the Peterborough Library but strangely the audiobook no longer seems to be listed at the library??
Note - this is a 12 hour audiobook. I think there are abridged versions of ebooks/audiobooks of this title, which are much shorter in length and do not have the complete story.