Black Widow Murders

A man is found dead at home, covered in what the coroner says were bites of the Black Widow Spider. Was he attacked by the spiders or were they put on him with murder in mind? A killer is now stalking Texas Hold-em poker players in the big World Series of Poker Tournament in Las Vegas. Jim Richards is asked to track down the killer by the police & the late man's wife in this 11th book by Bob Moats