Much of the book is indeed in Lisa Marie’s words, as Keough faithfully listened to recordings of her mother recounting memories and experiences both big and small.

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.

Born at Baptist Memorial Hospital in Memphis, Lisa Marie Presley was the only child of rock ‘n’ roll legend Elvis Presley.

The Presleys - Elvis, Lisa Marie, and Riley" will premiere on CBS on Tuesday, Oct. 8, at 8 p.m. ET/PT, and will be available for streaming on Paramount+.

Elvis, Lisa Marie And Riley” premieres this Tuesday, Oct. 8 at 8 p.m. ET/7 p.m. CT on CBS. For those without cable who want to watch the special as it airs, they can do so for free through either FuboTV and DirecTV Stream.

Riley Keough opens up to Oprah Winfrey in a CBS primetime special discussing her mother Lisa Marie Presley's untold stories and her new memoir. In this exclusive clip, Keough recalls what her mother felt the day Elvis died.

Winfrey travels to the historic Graceland Mansion in Memphis, Tenn., to sit down with Riley, Elvis’s first-born grandchild.