He is the author of several books on spiritual growth and recovery. His work The Art of Spiritual Warfare, published by Quest Books, has been published in several languages on four continents. He has written three other works for the Swedenborg Foundation Publishers: Return to the Promised Land, Spiritual Recovery, and Way of Wisdom, which was co-edited with Eric Buss. Guardian Angel Diary is his latest work, release date June of 2011. Learn more about him at his author's web site: grantschnarr.com and spiritual-recovery.com.