XIII. The History of the Conflict between Religion and Science. By J. W. Draper, M.D., LL.D. Eleventh Edition. Crown 8vo. Cloth, price 5s.
XIV. Fungi; their Nature, Influences, Uses, &c. By M. C. Cooke, M.A., LL.D. Edited by the Rev. M. J. Berkeley, M.A., F.L.S. With numerous Illustrations. Second Edition. Crown 8vo. Cloth, price 5s.
XV. The Chemical Effects of Light and Photography. By Dr. Hermann Vogel (Polytechnic Academy of Berlin). With 100 Illustrations. Third and Revised Edition. Crown 8vo. Cloth, price 5s.
XVI. The Life and Growth of Language. By William Dwight Whitney, Professor of Sanskrit and Comparative Philology in Yale College, New Haven. Second Edition. Crown 8vo. Cloth, price
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XVIII. The Nature of Light: With a General Account of Physical Optics. By Dr. Eugene Lommel, Professor of Physics in the University of Erlangen. With 188 Illustrations and a table of Spectra in Chromo-lithography. Second Edition. Crown 8vo. Cloth, price 5s.
XIX. Animal Parasites and Messmates. By Monsieur Van Beneden, Professor of the University of Louvain, Corespondent of the Institute of France. With 83 Illustrations. Second Edition. Crown 8vo. Cloth, price 5s.
XX. Fermentation. By Professor Schützenberger, Director of the Chemical Laboratory at the Sorbonne. With 28 Illustrations. Second Edition. Crown 8vo. Cloth, price 5s.
XXI. The Five Senses of Man. By Professor Bernstein, of the University of Halle. With 91 Illustrations. Second Edition. Crown 8vo. Cloth, price 5s.