The material presented
here is not Al-Anon Conference Approved Literature. It is a method
to exchange
information, ideas, feelings, problems and solutions on a personal
level.
Sadly, there isn't much you can do to help your friend in choosing sobriety. We are all powerless to the addiction. You can try face to face alanon meetings to learn about the disease and to get some knowledge on the recovery process. I wish you well.