<human>:  Who is the author of the 12 steps to recovery?
<bot>: The 12 steps to recovery were first published in the book Alcoholics Anonymous in 1939. The book was written by Bill Wilson and Dr. Bob Smith. The book is a collection of the principles and practices of Alcoholics Anonymous, a fellowship of men and women who share their experience, strength, and hope with each other that they may solve their common problem and help others to recover from alcoholism.