=Diseases of the Rectum and Anus.= By ALFRED COOPER, F.R.C.S., Senior Surgeon to the St. Mark’s Hospital for Fistula; and F. SWINFORD EDWARDS, F.R.C.S., Senior Assistant Surgeon to St. Mark’s Hospital. Second Edition, with Illustrations. 8vo, 12s. =Diseases of the Rectum and Anus.= By HARRISON CRIPPS, F.R.C.S., Assistant Surgeon to St. Bartholomew’s Hospital, &c. Second Edition. 8vo, with 13 Lithographic Plates and numerous Wood Engravings, 12s. 6d. _By the same Author._ =Cancer of the Rectum.= Especially considered with regard to its Surgical Treatment. Jacksonian Prize Essay. 8vo, with 13 Plates and several Wood Engravings, 6s. _Also._ =The Passage of Air and Fæces from the Urethra.= 8vo, 3s. 6d. =Syphilis.= By ALFRED COOPER, F.R.C.S., Consulting Surgeon to the West London and the Lock Hospitals. Second Edition. Edited by EDWARD COTTERELL, F.R.C.S., Surgeon (out-patients) to the London Lock Hospital. 8vo, with 24 Full-page Plates (12 coloured), 18s. =On Maternal Syphilis=, including the presence and recognition of Syphilitic Pelvic Disease in Women. By JOHN A. SHAW-MACKENZIE, M.D. 8vo, with Coloured Plates, 10s. 6d. =A Medical Vocabulary=: An Explanation of all Terms and Phrases used in the various Departments of Medical Science and Practice, their Derivation, Meaning, Application, and Pronunciation. By R. G. MAYNE, M.D., LL.D. Sixth Edition by W. W. WAGSTAFFE, B.A., F.R.C.S. Crown 8vo, 10s. 6d. =A Short Dictionary of Medical Terms.= Being an Abridgment of Mayne’s Vocabulary. 64mo, 2s. 6d. =Dunglison’s Dictionary of Medical Science=: Containing a full Explanation of its various Subjects and Terms, with their Pronunciation, Accentuation, and Derivation. Twenty-second Edition, much enlarged. By RICHARD J. DUNGLISON, A.M., M.D. Super-royal 8vo, 30s. =Terminologia Medica Polyglotta=: a Concise International Dictionary of Medical Terms (French, Latin, English, German, Italian, Spanish, and Russian). By THEODORE MAXWELL, M.D., B.Sc., F.R.C.S. Edin. Royal 8vo, 16s. =A German-English Dictionary of Medical Terms.= By Sir FREDERICK TREVES, K.C.V.O., Surgeon to the London Hospital; and HUGO LANG, B.A. Crown 8vo, half-Persian calf, 12s. =A Handbook of Physics and Chemistry=, adapted to the requirements of the first Examination of the Conjoint Board and for general use. By HERBERT E. CORBIN, B.Sc. Lond., and ARCHIBALD M. STEWART, B.Sc. Lond. With 120 Illustrations. Crown 8vo, 6s. 6d. =A Manual of Chemistry, Theoretical and Practical.= By WILLIAM A. TILDEN, D.Sc, F.R.S., Professor of Chemistry in the Royal College of Science, London; Examiner in Chemistry to the Department of Science and Art. With 2 Plates and 143 Woodcuts, crown 8vo, 10s.