Updated

"La Diva de la Banda" Jenni Rivera will forever be remembered by her fans, who in a few months will also some of her final words to hold on to.

Atria Books announced Monday the release this summer of a memoir by the multimillion-selling artist, who died in a plane crash in December at age 43. "Unbreakable," coming out simultaneously in English and Spanish, is scheduled for July and has already been authorized by Rivera's family.

Rosie Rivera, the late singer's sister, said the family had decided to share Rivera's book with her fans so they could "enjoy her as we have."

"I miss my sister every moment, but on days that I want to feel her close, I open her book written in her own words, and feel her right next to me," Rosie Rivera said in a statement issued by Atria.

Atria vice president and senior editor Johanna Castillo said she had talked to Rivera about the impact she hoped her book's message would have on readers.

This book is her legacy to all of her fans

— Atria vice president and senior editor Johanna Castillo

"This book is her legacy to all of her fans," Castillo said.

Rivera had worked on "Unbreakable" for several years and completed it before her death, Atria spokesman Paul Olsewski said. She had been in talks with Atria, an imprint of Simon & Schuster, since 2011.

According to Atria, "Unbreakable" will provide "an intimate look into the heart and soul of this self-made woman, who ascended to the top of the charts against all odds, becoming a legend in a completely male dominated music category," grupero, a type of Mexican folk music.

A candid memoir would be in character for Rivera, a mother and grandmother of two known as the Diva de la Banda, or Diva of the Band, for her frank talk about her life. At the time of her death, she had been recently divorced from her third husband, former Major League Baseball player Esteban Loaiza.

Rivera, who was born in Los Angeles, launched her career by selling cassette tapes at flea markets. She went on to sell more than 15 million copies of her 12 major-label albums.

Based on reporting by the Associated Press.

Follow us on twitter.com/foxnewslatino
Like us at facebook.com/foxnewslatino