=Diseases and their Commencement.= Lectures to Trained Nurses. By DONALD W. C. HOOD, M.D., M.R.C.P., Physician to the West London Hospital. Crown 8vo, 2s. 6d. =Infant Feeding and its Influence on Life.= By C. H. F. ROUTH, M.D., Physician to the Samaritan Hospital. Fourth Edition. Fcap. 8vo. [_Preparing._ =Materia Medica.= A Manual for the use of Students. By ISAMBARD OWEN, M.D., F.R.C.P., Lecturer on Materia Medica, &c., to St. George’s Hospital. Second Edition. Crown 8vo, 6s. 6d. =Manual of Botany=: Including the Structure, Classification, Properties, Uses, and Functions of Plants. By ROBERT BENTLEY, Professor of Botany in King’s College and to the Pharmaceutical Society. Fifth Edition. Crown 8vo, with 1,178 Engravings, 15s. _By the same Author._ =The Student’s Guide to Structural, Morphological, and Physiological Botany.= With 660 Engravings. Fcap. 8vo, 7s. 6d. _Also._ =The Student’s Guide to Systematic Botany=, including the Classification of Plants and Descriptive Botany. Fcap. 8vo, with 350 Engravings, 3s. 6d. =Medicinal Plants=: Being descriptions, with original figures, of the Principal Plants employed in Medicine, and an account of their Properties and Uses. By Prof. BENTLEY and Dr. H. TRIMEN, F.R.S. In 4 vols., large 8vo, with 306 Coloured Plates, bound in Half Morocco, Gilt Edges, £11 11s. =A Companion to the British Pharmacopœia.= By PETER SQUIRE, Revised by his Sons, P. W. and A. H. SQUIRE. 15th Edition. 8vo, 10s. 6d. _By the same Authors._ =The Pharmacopœias of the London Hospitals=, arranged in Groups for Easy Reference and Comparison. Fifth Edition. 18mo, 6s. =The Prescriber’s Pharmacopœia=: The Medicines arranged in Classes according to their Action, with their Composition and Doses. By NESTOR J. C. TIRARD, M.D., F.R.C.P., Professor of Materia Medica and Therapeutics in King’s College, London. Sixth Edition. 32mo, bound in leather, 3s. =Royle’s Manual of Materia Medica and Therapeutics.= Sixth Edition, including additions and alterations in the B.P. 1885. By JOHN HARLEY, M.D., Physician to St. Thomas’s Hospital. Crown 8vo, with 139 Engravings, 15s. =The Student’s Guide to Materia Medica and Therapeutics.= By JOHN C. THOROWGOOD, M.D., F.R.C.P. Second Edition. Fcap. 8vo, 7s. =A Treatise on the Principles and Practice of Medicine.= Sixth Edition. By AUSTIN FLINT, M.D., W. H. WELCH, M.D., and AUSTIN FLINT, jun., M.D. 8vo, with Engravings, 26s. =Climate and Fevers of India=, with a series of Cases (Croonian Lectures, 1882). By Sir JOSEPH FAYRER, K.C.S.I., M.D. 8vo, with 17 Temperature Charts, 12s. _By the same Author._ =The Natural History and Epidemiology of Cholera=: Being the Annual Oration of the Medical Society of London, 1888. 8vo, 3s. 6d.