If I Made a Movie From the Book “Alcoholics Anonymous,” Would AA Services Sue Me?

Question by basilwhite: If I made a movie from the book “Alcoholics Anonymous,” would AA Services sue me?
The book “Alcoholics Anonymous” is alternately cited as having the author “Anonymous” and “AA Services.” If I adapted “Alcoholics Anonymous” into a movie, could AA Services sue me, and if so, on what grounds?

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