Title: 21 Years Gone
Description: When he was 16, Jack Osbourne's life must have seemed like a teenager's dream. The son of superstar Sharon and legendary rock star Ozzy, he was a celebrity thanks to "The Osbournes", living in LA and hanging out with musicians. But behind his outrageous on-screen antics, Jack was hiding an addiction to alcohol and prescription drugs.

In 21 Years Gone Jack describes his escalating drug use and the low point he reached when Sharon was diagnosed with cancer. Scared by her illness, hating who he was, he prayed to God to take his life. Finally he had reached rock bottom and knew he'd die if he didn't reach out for help - and so began the long process of recovery. Today Jack is a sober, fit young man with a new-found passion for extreme sports and his own television series.

Review from https://openlibrary.org/people/ozzyhell
This is a very inspirational book by Jack Osbourne. I remember borrowing it from my local library many years ago and couldn't put the book down! I urge everyone to grab a copy, I have been wanting to buy a hard copy of this ever since and with the first opportunity I definitely will. Jack has been through so much in his life and like his father Ozzy, he has never given up on the fight to overcome his battles. He is definitely a fighter like his father, it's in the genes. Truly amazing read. 
Rating: 10/10
Subjects: Biography: general, Entertainment & Performing Arts - General, Psychopathology - Addiction, Biography & Autobiography, Biography/Autobiography, Drug addicts, rehabilitation, Alcoholics, Celebrities, United states, biography