12-Step Fellowships is a twelve-step program is a set of guiding principles outlining a course of action for recovery from addiction, compulsion, or other behavioral problems. Originally proposed by Bill Wilson to Alcoholics Anonymous (AA) as a method of recovery from alcoholism, the Twelve Steps were first published in the 1939 book Alcoholics Anonymous: The Story of How More Than One Hundred Men Have Recovered from Alcoholism. The method was adapted and became the foundation of other twelve-step programs. Some of the largest and most widely used 12-Step fellowships include Alcoholics Anonymous, Narcotics Anonymous, and Cocaine Anonymous.