Well Diggers and Life-Changers Published anonymously in 1933 by "A Layman with a Notebook," this book is an important source document for the writing of the "Big Book" of Alcoholics Anonymous. It was originally titled What is the Oxford Group? Of the twelve chapters, the middle eight describe the recovery program as practiced by Bill W., Dr. Bob, and the "first one hundred" before the "Big Book" was written. These chapters explain the Four Steps of...