I have to say that this book is aptly titled, because it is most definitely for the morbid of mind, and is chock-full of disturbing, creepy, and kind of sad tid-bits about the deaths of "the famous and infamous". If that floats your boat, then this book is probably right up your alley.
The author who has been a celebrity writer for many years, clearly revels in the minutae of death, and readers should be warned that he clearly has no reverence for death, dying or the dead, be they serial killers or celebrities. The way in which he presents the various vignettes of death are most definitely irreverent, and his humour would probably be considered by some as in bad taste. If, however, you are more open-minded, you will probably find his humourous presentation amusing - I admit I did.
The book does appear to have been fact-checked rather loosely, and while I did not look up every instance where I thought the circumstances presented sounded somewhat off to my memory, the one I KNOW is incorrect is the listing of the Plaza where Kennedy was shot as "Delaney" rather than the correct Dealey. So how much of what is presented is fully correct is a bit suspect.
Nevertheless, the book is most definitely entertaining, if you are of a morbid frame of mind. It contains many of the stories of the demises of Hollywood stars from 1910 to 2009, stories about many of the myths surrounding various deaths [i.e. was Jayne Mansfield really decapitated?], a section on the deaths of famous animals, the last meals of a number of well-known folks, suicide notes, last words, and dead Presidents. It may not be reverent, but the book is full of good stories, and it was fascinating.