D. APPLETON & CO.'S PUBLICATIONS. 



DARWINISM STATED BY DARWIN HIMSELF s CHAEAC- 

 TERISTIC PASSAGES FEOM THE WRITINGS OF CHARLES 

 DARWIN. Selected and arranged by Professor Nathan Sheppaed, 

 12mo, cloth, 360 pages, $1.50. 



" A compact and clear statement of the doctrines collectively known as Dar- 

 winism. By consulting this single volume it is now possible to know exactly what 

 Darwin taught without sifting the contents of a dozen books. Mr. Nathan Shep- 

 pard has edited the work with good judgment." — Xew York Journal of Commerce. 



" Mr. Sheppard must be credited with exemplifying the spirit of impartial 

 truth-seeking which inspired Darwin himself. From these condensed results of 

 the hard labor of selection, excision, and arrangement applied to more than a 

 dozen volumes, it is impossible to draw any inference respecting the philosophical 

 opinions of the compiler. With the exception of a brief preface there is not a 

 word of comment, nor is there the faintest indication of an attempt to infuse into 

 Darwin's text a meaning not patent there, by unwarranted sub-titles or head-lines, 

 by shrewd omission, unfair emphasis, or artful collocation. Mr. Sheppard has 

 no^vhere swerved from his purpose of showing in a clear, connected, and very 

 compendious form, not what Darwin may have meant or has been charged with 

 meaning, but what he actually said." — The Sun. 



MENTAL EVOLUTION IN ANIMALS. By George J. Eomanes, 

 author of "Animal Intelligence." With a Posthumous Essay on In- 

 stinct, by Charles Darwik. 12mo, cloth, $2.00. 



" Mr. Romanes has followed up his careful enumeration of the facts of ' Animal 

 Intelligence,' contributed to the ' International Scientific Series,' with a work deal- 

 ing with the successive stages at which the various mental phenomena appear in 

 the scale of life. The present installment displays the same evidence of industry 

 in collecting facts and caution in co-ordinating them by theory as the former." — 

 The Alhenceum. 



" The author confines himself to the psychology of the subject. Not only are 

 his own views Darwinian, but he has incorporated in his work considerable cita- 

 tions from Darwin's unpublished manuscripts, and he has appended a posthumous 

 essay on Instinct by Mr. Darwin." — Boston Journal. 



" A curious but richly suggestive volume." — New York Herald. 



PRACTICAL ESSAYS. By Alexander Bain, LL. D., author of " Mind 

 and Body," " Education as a Science," etc. 12mo, cloth, $1.50. 



" The present volume is in part a reprint of articles contributed to reviews. 

 The principal bond of union among them is their practical character. . . . That 

 there is a certain amount of novelty in the various suggestions here embodied, will 

 be admitted on the most cursory perusal." — From the Preface. 



THE ESSENTIALS OF ANATOMY, PHYSIOLOGY, AND HY- 

 GIENE. By Roger S. Tracy, M. D., Health Inspector of the New 

 York Board of Health ; author of " Hand-Book of Sanitary Informa- 

 tion for Householders," etc. (Forming a volume of Appletons' Sci- 

 ence Text-Books.) 12mo, cloth, $1.25, 



*' Dr. Tracy states in his preface that his aim has been ' to compress within the 

 narrowest space such a clear and intelligible account of the structures, activities, 

 and care of the human system as is essential for the purposes of general educa- 

 tion.' And he has so far succeeded as to make his manual one of the most 

 popularly interesting and useful text-books of its kind. . . . The book is excel- 

 lently arranged, the illustrations are adnrtrable." — Boston Daily Advei-tiser. 



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