D. APPLETON & QO/S PUBLIQATI0N8. 



A.NTS, BEES, AND WASPS. A Record of Observations on the 

 Habits of the Social Hymenoptera. By Sir John Lubbock, Bart., 

 M. P., F. R. S., etc., author of " Origin of Civilization, and the Primi- 

 tive Condition of Man," etc., etc. With Colored PJatea. 12mo. 

 Cloth, $2.00. 



" This volume contains tho record of various experiments made with ants, bees, an d 

 wasps during the laat ten years, with a view to test their mental condition and powers 

 of sense. The principal point In which Sir John's mode of experiment differs :^om 

 those of Huber, Torel, McCook, and others, is that he has carefully watched and 

 marked particular insects, and has had their nests under observation for long ptriod's 

 — one of his ants' nests havinar been under constant inspection ever since 18T4. His 

 observations are made principally u^on ants, because they show more power and flexi- 

 bility of mind; and the value of his studies is that they belong to the department ot 

 origiQal research.^^ 



" We have no hesitation in saying that the author has presented us with the most 

 valuable series of observations on a special subject that has ever been produced, charm- 

 ingly written, fhll of logical deductioiis, and, when we consider his multitudinous en- 

 gagements, a remarkable illustration of economy of time. As a contribution to insect 

 psychology, it will be long before this book finds a parallel."— iontfort Aihenceum. 



DISEASES OF JM EJWORV. An Essay in the Positive Psychology. 

 By Th. Ribot, author of "Heredity," etc. Translated from the 

 French by William Huntington Smith. 12mo, Cloth, $1.50. 



" M. Kibot reduces diseases of memory to law, and his treatise is of extraordinary 

 Interest."— PMarffi/pAia lYess. 



" Not merely to scientific, but to all thinking men, this volume will prove intensely 

 interesting." — N^ew York Observer. 



" M. Ribot has bestowed the most painstaking attention upon his theme, and nu- 

 merous examples of the conditions wmsidered greatly increase the value and interest 

 of the volume." — PhUadelphia North American. 



"To the general reader the work is made entertaining by many illustrations con- 

 nected with such names as Linnseus, Newton. Sir Walter Scott, llot-ace Vernet, Gus- 

 t:ive Dor6, and many others."— Sa/risftwrg' Telegraph. 



"The whole subject is presented with a Frenchman's vivacity of style." — Pr&vi- 

 dence Journal. 



" It is not too much to say that in no single work have so many curions cases been 

 brought together and interpreted in a scientific manner." — Boston Evening Travdler. 



MYTH AND SCIENCJi;. By Tito Vignoli. 12mo. Cloth, |1.B0. 



"His book is ingenious; * . . his theory of how science gradually differentiated 

 from and conquered myth is extremely well wrought out, and is probably in essentials 

 corvecV— Saturday jUeview. 



"The book is a strong one, and far more interesting to the general reader than its 

 title would indicate. The learning, the acuteness, the strong reasoning power, and the 

 scientific spirit of the author, command admiration." — New York Christian Advocate. 



" An attempt made, with much ability and no small measure of success, to trace the 

 origin and development of the myth. The author has pursued his inquiry with much 

 patience and ingenuity, and has produced a very readable and luminous treatise." — 

 FhUadelpJda North American. 



"It is a curious if not startling contribution both to psychology and to the early 

 history of man's development."— iVezf; York World. 



New York: D. APPLETON & CO., 1, 3, & B Bond Street. 



