Book Review The Medico-Chirurgical Series No. 1 . The Practice of Anesthetics. By Rowland W. Collum, L.R.C.P. Loud., M.R.C.S. Eng., Anesthetist to St. Maiy's Hospital, Paddington, the Charing Cross Hospital, etc.; and General Surgical Technic. By H. M. W. Gray, M.B., C.M. Aberd., F.R.C.S. Edin., Surgeon and Lecturer on Clinical Surgery, Royal Infirmary, Aberdeen. Edited by James Cantlie, M.A., M.B., CM. Aberd., F.R.C.S. Eng., Surgeon, Seaman's Hospital Society; Lecturer on Surgery, London School of Tropical Medicine; Surgeon, West End Hospital. New York: William Wood & Co. 1909.