WHAT IS MALARIA? and why is it most intense in hot climates? An explanation of the Nature and Cause of the so-called Marsh Poison, with the Principles to be observed for the Preservation of Health in Tropical Climates and Malarious Districts. Demy 8vo, 7s. 6d. ============ G. OLIVER, M.D., M.R.C.P. I. THE HARROGATE WATERS: Data Chemical and Therapeutical, with notes an the Climate of Harrogate. Addressed to the Medical Profession. Crown 8vo, with Map of the Wells, 3s. 6d. II. ON BEDSIDE URINE TESTING: including Quantitative Albumen and Sugar. Second edition, revised and enlarged, fcap, 8vo, 2s. 6d. ============ JOHN S. PARRY, M.D. _Obstetrician to the Philadelphia Hospital, Vice-President of the Obstetrical and Pathological Societies of Philadelphia, &c._ EXTRA-UTERINE PREGNANCY; Its Causes, Species, Pathological Anatomy. Clinical History, Diagnosis, Prognosis and Treatment. 8vo, 8s. ============ E. RANDOLPH PEASLEE, M.D., LL.D. _Late Professor of Gynoecology in the Medical Department of Dartmouth College; President of the New York Academy of Medicine, &c., &c._ OVARIAN TUMOURS: Their Pathology, Diagnosis, and Treatment, especially by Ovariotomy. Illustrations, roy. 8vo, 16s. ============ G. V. POORE, M.D., F.R.C.P. _Professor of Medical Jurisprudence, University College; Assistant Physician to, and Physician in charge of the Throat Department of University College Hospital._ LECTURES ON THE PHYSICAL EXAMINATION OF THE MOUTH AND THROAT. With an Appendix of Cases. 8vo, 3s. 6d. ============ R. DOUGLAS POWELL, M.D., F.R.C.P. LOND. _Physician to the Middlesex Hospital, and Physician to the Hospital for Consumption and Diseases of the Chest at Brompton._ DISEASES OF THE LUNGS AND PLEURÆ. Third Edition, rewritten and enlarged. With Illustrations, 8vo. [_In preparation._ ============ AMBROSE L. RANNEY, A.M., M.D. _Adjunct Professor of Anatomy in the University of New York, etc._ THE APPLIED ANATOMY OF THE NERVOUS SYSTEM, being a study of this portion of the Human Body from a standpoint of its general interest and practical utility, designed for use as a Text-book and a Work of Reference. With 179 Illustrations, 8vo, 20s. ============ RALPH RICHARDSON, M.A., M.D. _Fellow of the College of Physicians, Edinburgh._ ON THE NATURE OF LIFE: An Introductory Chapter to Pathology. Second Edition, revised and enlarged. Fcap. 4to, 10s. 6d. ============ W. RICHARDSON, M.A., M.D., M.R.C.P. REMARKS ON DIABETES, ESPECIALLY IN REFERENCE TO TREATMENT. Demy 8vo, 4s. 6d. ============ SYDNEY RINGER, M.D. _Professor of the Principles and Practice of Medicine in University College; Physician to and Professor of Clinical Medicine in, University College Hospital._ I. A HANDBOOK OF THERAPEUTICS. Tenth Edition, 8vo, 15s. II. ON THE TEMPERATURE OF THE BODY AS A MEANS OF DIAGNOSIS AND PROGNOSIS IN PHTHISIS. Second Edition, small 8vo, 2s. 6d. ============ FREDERICK T. ROBERTS, M.D., B.SC., F.R.C.P.