Topics of articles in this issue include: The Harry M. Zweig Memorial Fund for Equine Research (Robert D. Phemister); Evaluating the Stallions (Spectrophotometric Swimup Procedure; CASA: Analyzing Semen by Computer)(Donald H. Lein, David Jasko, Robert H. Foote, Karen Smith); Equine Viral Arteritis - the Quiet Disease (Edward J. Dubovi); Embryo to Uterus (Barry A. Ball, Thomas Little, Robert B. Hillman).