Title: Carbonic Anhydrase: Its Inhibitors and Activators. CRC Enzyme Inhibitors Series, Volume 1 Edited by Claudiu T. Supuran, Andrea Scozzafava (Universita degli Studi, Firenze), and Janet Conway (Pfizer Inc., New York). CRC Press LLC: Boca Raton, FL. 2004. xii + 364 pp. $139.95. ISBN 0-415-30673-6.