SOLD BY SUBSCRIPTION ONLY.

D. APPLETON & CO., Publishers,
549 & 551 Broadway, New York.


A TEXT-BOOK OF PRACTICAL MEDICINE, with Particular Reference to Physiology and Pathological Anatomy. By Dr. Felix von Niemeyer. Translated from the eighth German edition, by special permission of the Author, by George H. Humphreys, M. D., and Charles E. Hackley, M. D. 2 vols., 8vo, 1,528 pages. Cloth. Price, $9.00.

The translators are pleased to find that the medical public sustain their own opinion of the practical value of Professor Niemeyer's Text-Book, and take pleasure in presenting the present edition, which is altered to correspond with the eighth and last German edition.

The translators also take great pleasure in noticing the favorable reception of this work in England, showing the interest felt there as well as herein the ideas of the modern German School of Medicine.

VERA; OR THE ENGLISH EARL AND THE RUSSIAN PRINCESS. By the Author of "The Hotel du Petit St. Jean." 1 vol., 8vo, forming No. 25 of Library of Choice Novels. Price, 40 cents.

"Vera" has been praised by the English press in the highest terms. There is a freshness of style, of method and material, and the world of English novel-readers have found in them a new sensation. The London Saturday Review, speaking of "Vera," says that "it heartily recommends to the public a book which cannot fail to please every one who reads it."

LIGHT SCIENCE FOR LEISURE HOURS. A Series of Familiar Essays on Scientific Subjects, Natural Phenomena, etc. By R. A. PROCTOR, B. A., F. R. A. S., author of "Saturn and its System," "Other Worlds than Ours," "The Sun," etc. 1 vol. Cloth. 12mo. Price, $2.00.

Contents.—Strange Discoveries respecting the Aurora; The Earth's Magnetism; Our Chief Timepiece losing Time; Encke, the Astronomer; Venus on the Sun's Face; Recent Solar Researches; Government Aid to Science; American Alms for British Science; The Secret of the North Pole; Is the Gulf Stream a Myth? Floods in Switzerland; A Great Tidal Wave; Deep-Sea Dredgings; The Tunnel through Mont Cenis; Tornadoes; Vesuvius; The Earthquake in Peru; The Greatest Sea Wave ever known; The Usefulness of Earthquakes; The Forcing Power of Rain; A Shower of Snow Crystals; Long Shots; Influence of Marriage on the Death-Rate; The Topographical Survey of India; A Ship attacked by a Swordfish; The Safety-Lamp; The Dust we have to Breathe; Photographic Ghosts; The Oxford and Cambridge Rowing Styles; Betting on Horse-Races, or the State of the Odds; Squaring the Circle; A New Theory of Achilles's Shield.