January 29, 1892.] 



SCIENCE. 



69 



present status of the vai-ious branches of science. The second 

 volume is entitled "The Horse: A Study in Natural History," and 

 is intended to especially illustiate some important principles in 

 biology. It outlines the principal characteristics of the compara- 

 tive anatomy of the horse and his near relations, the tapir and the 

 rhinoceros, and shows incidentally how a "missing link," de- 

 scribed by Professor Huxley in 1877, has since been found in the- 

 Lower Eocene deposits, thus identifying a connection believed to 

 have existed in the ancient ancestry of the animals. The author 

 is William H. Flower, C.B., director of the British Natural His- 

 tory Museum. 



— ' ' Evolution in Science, Philosophy, and Art " is the title of a 

 book containing seventeen lectures by Professor John Fiske, Mr. 

 Underwood, Dr. Abbott, Mr. Wakeman, and other able exponents 

 of evolution, which is to be published immediately by D. Appleton 

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appear in this volume are fresh and striking. The scientific lec- 

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 and by numerous illustrations. 



— The title of TyndalFs forthcoming book is " New Fragments." 

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 devotes several chapters to biographical studies of the utmost in- 

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