“The volume under consideration will find its own place, because it is far better than the least technical books on evolution previously published. It will form an excellent introduction to the classical books on evolution. The author has very successfully attempted to write in a non-technical and popular style. No other book in the same field is so lavishly illustrated. Without hesitation the reviewer recommends the book to those who want information about the theory in its non-technical bearings.”

+ + +Ind. 58: 323. F. 9, ‘05. 520w.

“This is one of the best popular accounts of the theory of evolution that have come under our notice. An excellent feature of the book is its wealth of pictorial illustration. A few points call for criticism.”

+ + —Nature. 71: 509. Mr. 30, ‘05. 450w.
R. of Rs. 31: 256. F. ‘05. 70w.

[*] Metchnikoff, Elie. Immunity in infective diseases; tr. from the French by Francis G. Binnie. [*]$5.25. Macmillan.

Metchnikoff’s theory “is familiar enough now to the reading public with its protective forces in the body; leucocytes ready to mass together to repulse the assault of germ organisms as well as their toxic products; but the work is not primarily on macrophages and microphages, but on the great question of immunity from infection. This extends through immunity of protozoans, metazoans (multicellular plants), and finally of animals—immunity either natural or acquired. The ramifications of the work extend over a vast area of experimentation and citation of contemporaneous work, but the immunity always is attributed, in one way or another, to the protective activity of the leucocytes. This makes the work a very agreeably unified one, and clearly drawn colored illustrations of the leucocytic activity do much to enhance the value of the treatise.”—Pub. Opin.

+ + +Engin. N. 54: 646. D. 14, ‘05. 600w.

[*] “The present book, however, justifies itself adequately from a purely practical point of view.”

+ +Lit. D. 31: 966. D. 23, ‘05. 600w.

[*] “While the work is primarily for scientific use, there is no reason why an intelligent layman should not acquire from its reading a very clear and comprehensive idea of immunity in its varied forms.”