|Born||Peter Alexander McWilliams
August 5, 1949
|Died||June 14, 2000
|Occupation||Author, poet, self-publisher, photographer, activist|
Early life 
McWilliams was born to a Roman Catholic family in Detroit, Michigan, USA. His father worked as a supervisor at drugstore and his mother was a part-time salesperson. He attended Allen Park High School and Eastern Michigan University and later enrolled at Maharishi International University. At the age of 17 he wrote a collection of poems called Come Love with Me and Be My Life, which he self-published under the name Versemonger Press.
Adult life 
He wrote The TM Book in 1975 with Denise Denniston, which was at the top of the New York Times bestseller list for three weeks. In 1976, he wrote TM: An Alphabetical Guide to the Transcendental Meditation Program with Denise Denniston and Nat Goldhaber. He later wrote the book, TM, with Harold H. Bloomfield and later co-wrote the book How to Heal Depression. McWilliams was active in Erhard Seminars Training with Werner Erhard and Stuart Emory's "Actualizations" large-group awareness training before meeting John-Roger in the fall of 1978.
He wrote nearly 40 books including Surviving the Loss of a Love (1971), The Personal Computer Book (1982) and Life 101: Everything We Wish We Had Learned About Life in School but Didn't (1990). His 1982 book, The Word Processing Book: A Short Course in Computer Literacy was published during the "computer revolution" and was "highly successful." McWilliams was a photographer and a collection of his own photographs were published in October 1992.
McWilliams was diagnosed with non-Hodgkin's lymphoma in 1996. He was arrested and charged with growing marijuana in 1997. He was released from custody on $250,000 bail and with the "condition that he not use marijuana." His book, Ain't Nobody's Business if You Do: The Absurdity of Consensual Crimes in Our Free Society, published in 1993, made a case for the legalization of drugs and became a favored publication of the Libertarian Party. His 1995 book Life 101 and subsequent books list John-Roger (Roger Delano Hinkins), the leader of the Church of the Movement of Spiritual Inner Awareness as his co-writer. McWilliams later repudiated the movement, claiming to be the sole author of the books.
McWilliams died on June 14, 2000 in his Los Angeles home, of "AIDS-related non-Hodgkin's lymphoma".  At the time he was awaiting sentencing for his conviction of conspiring to "possess, manufacture and sell marijuana."
Cannabis activist Richard Cowan and many critics of the drug policies in the United States have described his death as murder by the U. S. government, insofar as they denied him the use of the medical marijuana which might have prevented his death. William F. Buckley stated that McWilliams was vomiting and in pain when he died.
Selected publications 
- Surviving the Loss of a Love (Versemonger, 1971)
- The McWilliams II Word Processor Instruction Manual (ISBN 0-671-50433-9) (1983)
- Life 101: Everything We Wish We Had Learned about Life in School but Didn't (1990)
- Do It! Let's Get Off Our Buts (1991)
- How to Survive the Loss of a Love, (1991) co-authored with Melba Colgrove and Harold H. Bloomfield
- Come Love With Me and Be My Life (1992)
- Ain't Nobody's Business If You Do: The Absurdity of Consensual Crimes in a Free Society (1993)
- Life 102: What to Do When Your Guru Sues You (1994)
- Love 101: To Love Oneself is the Beginning of a Lifelong Romance (1995)
- Lehman-Haupt, Christopher (June 26, 2000). "Peter McWilliams Dies at 50; An Author of Self-Help Books". The New York Times. Retrieved March 12, 2013.
- Sokol, Al (July 4, 1994). "The 'shame' of depression That's how many people see it. 'Women sit down and cry. Men go out and get drunk,' says one sufferer. But ignoring it will often just make things worse". Toronto Star. p. C.1.
- Goldhaber, Nat; Denniston, Denise; McWilliams, Peter (1976). TM: an alphabetical guide to the transcendental meditation program. New York: Ballantine Books. ISBN 978-0-345-24096-5.
- "Author Peter McWilliams; Marijuana Proponent". Tthe Washington Post. June 18, 2000.
- BUCKLEY JR., WILLIAM F. (June 24, 2000). "Life cut short – over a forbidden toke". Houston Chronicle. p. 36.
- Peter McWilliams' books online
- Official Tribute for Peter McWilliams – website
- Peter McWilliams' film credits