Ozzy Osbourne's latest autobiography, 'Last Rites', released on October 7, offers a raw glimpse into the legendary rocker's life.

Completed just days before his death in July, the book recounts Osbourne's tumultuous marriage to Sharon Osbourne, relentless health battles that nearly led to paralysis, and his triumphant return to the stage for the Back to the Beginning concert.

In a recent interview with Blabbermouth, Ozzy's son Jack Osbourne revealed that the family has yet to read the book, acknowledging it as a difficult time for them all.

Reflecting on the final chapter, Jack shares that his father finished it just days before his passing.

On the Back to the Beginning concert, Jack emphasizes Ozzy's determination to bid farewell to his fans, stating that he loved them deeply and always credited their support for his success.

Jack concludes by encouraging readers to celebrate Osbourne's life and legacy, reminding us that he wouldn't have wanted anyone to mourn excessively.

According to publisher Hachette Book Group, the book offers an unfiltered account of Ozzy's descent into hell, his extraordinary life and career, and his reflections on the Back to the Beginning concert.