Peter Shaffer's Equus - A Psychoanalytic Exploration By Stamm, Julian L. Books / Paperback Social Science › Psychology & Psychiatry January 1976 Price $18.77 Free Shipping Send to a friend Used - Good Good condition. Reprinted from International Journal of Psychoanalytic Psychotherapy, Volume 5. In polypropylene bag. (Analysis Equus, Psychodynamics, Symbolism) $18.77 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.