Endoglycosidases:  Biochemistry, Biotechnology, Application Edited by Masahiko Endo (Hirosaki University, Aomori, Japan), Sumihiro Hase (Osaka University, Osaka, Japan), Kenji Yamamoto (Kyoto University, Kyoto, Japan), and Keiichi Takagaki (Hirosaki University School of Medicine, Aomori, Japan). Kodansha Ltd:  Tokyo and Springer:  Berlin, Heidelberg, New York. 2006. xvi + 255 pp. $169.00. ISBN 4-06-212192-2 (Kodansha) and 3-540-34494-2 (Springer).