David Sheff

David Sheff (born December 23, 1955) is an American author of the books ''Beautiful Boy: A Father's Journey Through His Son's Addiction'', ''Clean: Overcoming Addiction and Ending America's Greatest Tragedy'', ''Game Over'','' The Buddhist on Death Row'' and ''All We Are Saying: The Last Interview with John Lennon and Yoko Ono''.

He also writes for magazines and newspapers, including ''The New York Times'', ''The New York Times Magazine'', ''Wired'', ''Rolling'' ''Stone'' and other publications. Provided by Wikipedia