This fictional "Elvis murder mystery" by Daniel Klein tells the story of Elvis investigating the death of two of his fan club presidents. there are many links to Elvis actual life in this book which makes it worth reading it. The story:
"Back from his tour of duty in Germany but just isn't turned on by the music the way he used to be. Between dealing with his Machiavellian manager, the hangers-on and childhood pals crowding his Graceland mansion, the King tries desperately to get his heart back into Rock and Roll. But how can the King sing when young girls -- the presidents of his fan clubs -- are dying all over Tennessee? Elvis suspects foul play. To prove it, and to find the killer".