George John Romanes (1848 94) was an influential evolutionary biologist whose work focused on the evolution of mental faculties. Although criticised for his anecdotal method, he is credited as being one of the pioneers of comparative psychology for his work on animal intelligence, and he also contributed to the development of the theory of natural selection. Romanes and Charles Darwin (1809 82) were close friends, and Darwin gave Romanes his notes on psychology for use in his studies. First published in 1896, this biography was written by his wife Ethel (1856 1927), also an author on...