Twelve Steps and Twelve Traditions

by Bill W.; AA World Services (February 10, 2002)

Native North American Spirituality of the Eastern Woodlands: Sacred Myths, Dreams, Visions, Speeches, Healing Formulas, Rituals and Ceremonials

by Elizabeth Tooker; Paulist Press (1979)

Understanding Religious Life

by Fredrick J. Strent, Wadsworth Pub Co; 3 Sub edition (November 1984)

Handbook of Psychotherapy and Religious Diversity

by Scott P. Richards & Allen E. Bergin; American Psychological Association (January 1, 1999)

Psychology of Religion and Spirituality

edited by Ralph L. Piedmont; Journal published by APA Division 36 (Society for the Psychology of Religion and Spirituality)

Farther Along the Road Less Traveled: The Unending Journey Toward Spiritual Growth

by M. Scott Percy; Touchstone; 2 edition (January 2, 1998)

The Road Less Traveled: A New Psychology of Love, Traditional Values and Spiritual Growth

by M. Scott Percy; Touchstone (September 15, 1988)

Companions of the Inner Way: The Art of Spiritual Guidance

by Morton T. Kelsey; Crossroad; 2nd edition (August 1, 1995)