Further reading Peter Kingsley, In the Dark Places of Wisdom, Inverness, CA: Golden Sufi Center, 1999 Edward Tick, PhD, The Practice of Dream Healing, Wheaton, IL: Quest Books, 2001 
Further reading Edward Tick, PhD, The Practice of Dream Healing, Wheaton, IL: Quest Books, 2001 Peter Kingsley, In the Dark Places of Wisdom, Inverness, CA: Golden Sufi Center, 1999
D
Peter Kingsley, In the Dark Places of Wisdom, Inverness, CA: Golden Sufi Center, 1999
A
Peter Kingsley, In the Dark Places of Wisdom, Inverness, CA: Golden Sufi Center, 1999