David Sheff is the author of the New York Times bestsellers Clean: Overcoming Addiction and Ending America’s Greatest Tragedy and Beautiful Boy: A Father’s Journey Through His Son’s Addiction, now a major motion picture. His newest book, High: Everything You Want to Know About Drugs, Alcohol, and Addiction, is for young adults. David was the recipient of the 2017 ASAM media award. He writes for several renowned publications, has interviewed numerous influential people, and has written award-winning documentaries. David graduated from the University of California, Berkeley. He lives with his family in Northern California.