Lisa Marie's posthumous memoir From Here to the Great Unknown has been completed by her daughter Riley Keough, who used her late mother's audio tapes to help her finish off the project. The book was released this month and in it, Lisa opens up about the aftermath of her father Elvis's death when she was nine, and its effect on her.

Riley Keough, the granddaughter of Elvis Presley recalled watching her mother crying on the floor listening to his songs! The actress is set to publish her late mother's bittersweet and insightful memoir!