Proteases, Protease Inhibitors and Protease—Derived Peptides, J.C. Cheronis, J.E. Repine, Birkhauser Verlag AG, Basle, SwitzerlandCytotoxic Cells: Recognition, Effector Function, Generation and Methods, M.V. Sitkovsky, P.A. Henkart, Editors, Birkhäuser Publishing Co., Boston, 1993, 527 pagesThe Handbook of Immunopharmacology Series Editor Clive Page Immunopharmacology of the Heart, Michael J. Curtis, Academic Press: London, 1993, ca $40.00 ISBN 0-12-200245-8 xii + 146 pagesVitamin E: Its Usefulness in Health and in Curing Diseases, Makoto Mino, Haruo Nakamura, Anthony T. Diplock, Herbert J. Kayden, Japan Scientific Societies Press: 1993, $Y13000 ISBN 4-7622-6727-9 xiv + 368 pagesNutritional Toxicology, F.N. Kotsonis, M. Mackey, J.J. Hjelle, Raven Press: New York. Price $170 ISBN 0-7817-0121-X, 1994, xii + 319 pages