Different Loving: The World of Sexual Dominance and Submission

Erotic Surrender: The Sensual Joys of Female Submission

Death Quest (Mission Earth)

Fields White Unto Harvest: Charles F. Parham and the Missionary Origins of Pentecostalism

Mission: A novel

Mission Earth: The Invaders Plan

Excavations at Mission San Antonio: 1976-1978 (Monograph, 26)

Psychology of Missionary Adjustment

Re-Entry: Making the Transition from Missions to Life at Home

Death of a Revolutionary: Che Guevara's Last Mission, Revised Edition