” 11. ANIMAL MECHANISM. A Treatise on Terrestrial and Aërial Locomotion. By E. J. Marey. With 117 Illustrations. Price, $1.75.
” 12. THE HISTORY OF THE CONFLICT BETWEEN RELIGION AND SCIENCE. By John Wm. Draper, M. D., LL. D., author of “The Intellectual Development of Europe.” Price, $1.75.
” 13. THE DOCTRINE OF DESCENT, AND DARWINISM. By Prof. Oscar Schmidt, Strasburg University. Price, $1.50.
” 14. THE CHEMISTRY OF LIGHT AND PHOTOGRAPHY. In its Application to Art, Science, and Industry. By Dr. Hermann Vogel. 100 Illustrations. Price, $2.00.
” 15. FUNGI; their Nature, Influence, and Uses. By M. C. Cooke, M. A., LL. D. Edited by Rev. M. J. Berkeley, M. A., F. L. S. With 109 Illustrations. Price, $1.50.
” 16. THE LIFE AND GROWTH OF LANGUAGE. By Prof. W. D. Whitney, of Yale College. Price, $1.50.
” 17. MONEY AND THE MECHANISM OF EXCHANGE. By W. Stanley Jevons, M. A., F. R. S., Professor of Logic and Political Economy in the Owens College, Manchester. Price, $1.75.
” 18. 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 Plate of Spectra in Chromolithography. Price, $2.00.
” 19. ANIMAL PARASITES AND MESSMATES. By Monsieur Van Beneden, Professor of the University of Louvain, Correspondent of the Institute of France. With 83 Illustrations. Price, $1.50.
” 20. ON FERMENTATIONS. By P. Schützenberger, Director at the Chemical Laboratory at the Sorbonne. With 28 Illustrations. Price, $1.50.