The Grim Reaper He's Not So Bad. Or Is He?

When Denny Mclaren is called to the scene of the crime of an apparent homicide, he finds a book bound in human flesh which has the name of the victim and others who has died before him. Denny takes the book as evidence until his name is written in the book. Denny puts everything together to discover that the book he has is the Necronomicon.