A. Russel Wallace, The Geographical Distribution of Animals; With A Study of the Relations of Living and Extinct Faunas as Elucidating the Past Changes of the Earth's Surface, vol. 2, 2 vol. London: Macmillan & Co., 1876, p. (i)-(xii), (1)-607.

A. Russel Wallace, The Geographical Distribution of Animals; With A Study of the Relations of Living and Extinct Faunas as Elucidating the Past Changes of the Earth's Surface, vol. 1, 2 vol. London: Macmillan & Co., 1876, p. (i)-(xxiv), (1)-503.