Mystical Power Author:Marianne Williamson This beautiful 4-CD collection by Marianne Williamson is based on A Course in Miracles. It will uplift, enlighten, and bring healing energy into your life. The 4-pack includes: Mystical Power/Meditation and Prayer; The Source of Peace/Our Work in the World; To Love and to Bless/Serving the World; and Life at Our Center/Return to the Father.