By G. Robert Blakey and Richard N. Billings. "The definitive story" of the murder of JFK by organized crime in order to stop investigations into OC's business. (Billings is apparently no relation to Lem, a Kennedy intimate who died a few months after this book came out.) I don't think much of this theory -- if you want the government to stop paying attention to your shteez, you don't kill the CEO and create the opposite situation -- but this book is a must for case-heads.
This hardcover's jacket shows the expected edge- and cornerwear (see pics), but inside it's just fine, pages clean and tight with a few scuffs to the page edges. A perfectly fine reading copy.