Douglas Gillette is an author who has written a series of five books with co-author Robert L. Moore that explore the archetypal level of the human psyche. The books use a modern adaption of Carl Jung's psychology, and have played an important role in the men's movement in the United States. He has done work as a mythologist, artist, and pastoral counselor, and is cofounder of the Institute for World Spirituality.

Books with Robert L. Moore

• King, Warrior, Magician, Lover: Rediscovering the Archetypes of the Mature Masculine (HarperSanFrancisco, 1990).
• The King Within: Accessing the King in the Male Psyche (William Morrow, 1992).
• The Warrior Within: Accessing the Knight in the Male Psyche (William Morrow, 1992).
• The Magician Within: Accessing the Shaman in the Male Psyche (William Morrow, 1993).
• The Lover Within: Accessing the Lover in the Male Psyche (William Morrow, 1993).