Reflexive Polymers and Hydrogels: Understanding and Designing Fast Responsive Polymeric Systems Edited by Nobuhiko Yui (Japan Advanced Institute of Science and Technology, Ishikawa), Randall J. Mrsny (Welsh School of Pharmacy, Cardiff), and Kinam Park (Purdue University). CRC Press LLC: Boca Raton, FL. 2004. xvi + 452 pp. $179.95. ISBN 0-8493-1487-9.