[No printer], 1909. Royal8vo. Offprint in the original printed wrappers. Unopened and uncut. Reprinted from "The American Naturalist, Vol. XLIII., October, 1909". Previous owner's name written to top right corner of front wrapper. A very fine and clean copy. 619-633 pp.
Rare offprint edition of Jenning's review of George Bohn's work "La Naissance de l'Intelligence".