O'CONNER, L. R.; ELLIS, ALBERT (INTRODUCTION).The Photographic Manual Of Sexual Intercourse. Pent- R Books, New York: 1969. s Softcover. Good condition. Many will call The Photographic Manual of Sexual Intercourse Americas first sex course. Because for you and your wife, that is exactly what it can be. A step by step specific course in words and clear and concise photographs of how to engage in many forms of physical love and sexual intercourse.