Due out in August is the book 'Operation Gratitude - Kill Colonel Tom Parker' by Janet Bostic Williams and Selwyn Milborrow.
The cover features a picture of Elvis and Colonel Parker, but the story is fictional.
Synopsis: How far would you go to protect someone you love who cannot see the life or death danger they are facing?
Elvis Presley is beloved the world over, but none are quite as devoted as Liz Phillips. He communicates with her through his music and movies and she knows in her soul that he is pleading with her to help right the wrongs committed by those surrounding him.
There is only one plausible solution to rescue him from the hypnotic trap in which he is ensnared. She and her boyfriend take on the white knight role to free the King from evil for the good of all worldwide.
(Source: Elvis Stories)