Llewellyn Vaughan-Lee, Ph.D., is a Sufi teacher and author. He has written a series of books giving a detailed exploration of the stages of spiritual and psychological transformation experienced on the Sufi path, with a particular focus on the use of dreamwork as inner guidance on the journey. Since 2000 the focus of his writing and teaching has been on spiritual responsibility in our present time of transition, the awakening global consciousness of oneness, and spiritual ecology. He has also been featured in the TV series Global Spirit and was interviewed by Oprah Winfrey as a part of her Super Soul Sunday series.