Darwin and after Darwin. An exposition of the Darwinian theory and a discussion of post-Darwinian questions,

Vols. 2 and 3 edited by C.L. Morgan.On t.-p. of v. 2 and 3: By the late George John Romanes.v. 1. The Darwinian theory. 1892.--v. 2. Post-Darwinian questions: Heredity and utility. 1895.--v. 3. Post-Darwinian questions: Isolation and physiological selection. 1897.Mode of access: Internet.URL copy 2: v.1, 3rd ed.; v.2-3, 2nd ed