"This latest volume in the Structure and Bonding series is a collection of 11 articles representing a review of theoretical and experimental studies of superconductivity in unconventional and novel superconductors. . By and large, most of the articles are accessible to graduate students . . As a result, I would expect that this book will be accessible as a valuable library resource . . fills a very important niche in the canon of work on cuprate superconductivity." (Thomas P. Devereaux, Journal of the American Chemical Society, Vol. 128 (23), 2006)