Big Book Retreat 2018- Step 12 “Working with Others” https://recoveryintherockies.org/wp-content/uploads/2018/10/2018-BBR11-Step-12-Working-with-Others.mp3 “From Desperation to Transformation” – A Big Book Retreat in Estes Park The Big Book in the Rockies Weekend Retreat | Sept 14-16, 2018 BBR11- Step 12 “Working with Others”