32 A List of 



XI. Animal Mechanism : a Treatise on Terrestrial and Aerial Loco- 



motion. By Professor E. J. Marey. With 117 Illustrations. 

 Third Edition. Crown 8vo, $s. 



XII. The Doctrine of Descent and Darwinism. By Professor 



Oscar Schmidt. \Vith 26 Illustrations. Sixth Edition. Crown 

 8vo, 5-r. 



XIII. The History of the Conflict between Religion and 



Science. By J. \V. Draper, M.D., LL.D. Nineteenth Edition. 

 Crown 8vo, 5-r. 



XIV. Fungi : their Nature, Influences, Uses, etc. By M. C. Cooke, 



M.D., LL.D. Edited by the Rev. M. J. Berkeley, M.A., F.L.S. 

 \Vith numerous Illustrations. Third Edition. Crown 8vo, 5^. 



XV. The Chemical Effects of Light and Photography. By 



Dr. Hermann Vogel. Translation thoroughly Revised. "With 

 loo Illustrations. Fourth Edition. Crown 8vo, 5*. 



XVI. The Life and Growth of Language. By Professor William 



D wight Whitney. Fourth Edition. Crown 8vo, 5-r. 



XVII. Money and the Mechanism of Exchange. By W. 



Stanley Jevons, M.A., F.R.S. Sixth Edition. Crown 8vo, 5-r. 



XVIII. The Nature of Light. With a General Account of Physical 

 Optics. By Dr. Eugene Lommel. \Vith 188 Illustrations and a 

 Table of Spectra in Chromo-lithography. Third Edition. Crown 

 8vo, 5j. 



XIX. Animal Parasites and Messmates. By P. J. Van Beneden. 



With 83 Illustrations. Third Edition. Crown 8vo, $s. 



XX. Fermentation. By Professor Schiitzenberger. With 28 Illus- 



trations. Fourth Edition. Crown 8vo, $s. 



XXI. The Five Senses of Man. By Professor Bernstein. With 



91 Illustrations. Fourth Edition. Crown Svo, $s. 



XXII. The Theory of Sound in its Relation to Music. By Pro- 



fessor Pietro Blaserna. With numerous Illustrations. Third 

 Edition. Crown Svo, 5-r. 



XXIII. Studies in Spectrum Analysis. By J. Norman Leckyer, 

 F.R.S. With six photographic Illustrations of Spectra, and 

 numerous engravings on Wood. Third Edition. Crown Svo, 

 6s. 6d. 



XXIV. A History of the Growth of the Steam Engine. By 



Professor R. IT. Thurston. With numerous Illustrations. Third 

 Edition. Crown Svo, 6s. 6d. 



XXV. Education as a Science. By Alexander Bain, LL.D. Fifth 



Edition. Crown Svo, 5^. 



XXVI. The Human Species. By Professor A, de Quatrefnges. Third 



Edition, Crown Svo, 5*. 



