Riley Keough was quick to agree to help complete her mother’s memoir. She thought they’d write it together, reflecting on her mother’s extraordinary upbringing and life, but it became a much greater responsibility after Lisa Marie Presley’s unexpected death in 2023.

Finishing the task her mother — the only child of Elvis and Priscilla Presley and a recording artist in her own right — had started years earlier elicited “all kinds of emotions,” Keough said ahead of the book’s recent release.

“It just felt like a kind of a duty that I had to complete for her,” Keough said. “I’m just happy that it’s done and that it’ll be in the world and there for people to read.”

“From Here to the Great Unknown” is named in a nod to the moving lyrics of Presley’s “Where No One Stands Alone,” a song Lisa Marie recorded as a duet with her father over 50 years after he released it and over 40 years after his death.

The book touches on themes of “love and loss and grief and mothers and daughters and addiction,” Keough said, adding it was conceived as a way for Lisa Marie to tell her story in her own words and connect with others.

Much of the book is indeed in Lisa Marie’s words, as Keough faithfully listened to recordings of her mother recounting memories and experiences big and small. Lisa Marie wrote openly about the day her father died, her relationship with her mother, her marriage to Michael Jackson, her struggles with addiction and her son Benjamin’s death in 2020, among many other parts of her life.

Although Lisa Marie’s life had been tabloid fodder since days after her birth, her memoir details intimate moments at Graceland, including how she feared for Presley’s health as a young girl. In the chapter titled “He’s Gone,” she wrote that as a child, she often worried about her father dying and even wrote a poem with the line “I hope my daddy doesn’t die.”

She also wrote that Graceland became a “free-for-all” the day of Presley’s death in 1977, with those at the house taking jewelry and personal items “before he was even pronounced dead.”

Keough said hearing her mother’s voice in the recordings was at times “heartbreaking,” but she enjoyed listening to happy memories, like how her parents met and fell in love. Keough is one of two children Lisa Marie had with her first husband, musician Danny Keough, along with their late son, Benjamin.

“It makes me want to tell everyone to talk to their parents and record them telling all the stories about how they met and all these things because it’s just very cool to have,” she said.

Keough’s role was to fill in parts of Lisa Marie’s story that she hadn’t gotten to before her death in January 2023. Some of those gaps included lighter moments and happy memories from her mother’s adult life.

“Until my mom’s addiction, really, which was when I was 25, I think we would all say that we had a really beautiful and exceptionally lucky and wonderful life,” Keough said. “I wouldn’t define our lives, collectively, as a tragedy. I think that there is so much more.”

And while those funnier, lighthearted moments, like Lisa Marie zipping through Graceland on her golf cart and Keough playing hooky from school to hang out with her mother, are detailed throughout the book, Keough said Lisa Marie wanted to write about grief and about the loss of her son.

Writing about her experience grieving her brother and detailing his death by suicide “wasn’t something that came super naturally” to Keough, but she said she knew her mother wouldn’t have shied away from it.

“How do I heal?” Lisa Marie writes in the book. “By helping people.”

“Her goal was to tell her story so that people could relate and feel less alone in the world, which is why I think we tell stories,” Keough said. “So, that’s my goal.”