•
The Scientific Evidences of Organic Evolution, Macmillan and Co., 1882 [1st Pub. 1877]. •
Candid Examination of Theism, Trübner & Co., 1878 [pseudonymously published as Physicus]. •
Animal Intelligence, D. Appleton and Company, 1892 [1st Pub. 1882]. •
Mental Evolution in Animals, with a Posthumous Essay on Instinct by Charles Darwin, Kegan Paul, Trench & Co., 1883. •
Jelly-Fish, Star-Fish and Sea Urchins, Being a Research on Primitive Nervous Systems, K. Paul, Trench & Co., 1885. •
Physiological Selection: an Additional Suggestion on the Origin of Species, The Journal of the Linnean Society, Vol. 19, 1886. •
Mental Evolution in Man, Kegan Paul, Trench & Co., 1888. •
Darwin, and after Darwin, (1892–97, a work of significance for historians of evolution theory): •
The Darwinian Theory, The Open Court Publishing Company, 1910 [1st Pub. 1892]. •
Post-Darwinian Questions: Heredity and Utility, The Open Court Publishing Company, 1906 [1st Pub. 1895]. •
Post-Darwinian Questions: Isolation and Physiological Selection, The Open Court Publishing Company, 1914 [1st Pub. 1897]. •
Mind and Motion and Monism, Longmans, Green, and Co., 1895. •
An Examination of Weismannism, The Open Court Publishing company, 1893 (
August Weismann was the leading evolutionary theoretician at the turn of the 19th century). •
Thoughts on Religion, Longmans, Green & Co., 1895. •
Essays, Longmans, Green & Co., 1897.
Articles • "Christian Prayer and General Laws: Being the Burney Prize Essay for the Year 1873," Macmillan & Co., 1874. • "Fetichism in Animals,"
Nature, 27 December 1877. • "Recreation,"
The Nineteenth Century, Vol. VI, July/December 1879. • "Suicide,"
Nature, December 1881. • "American Ants,"
Nature, 2 March 1882. • "Nature and Thought,"
The Contemporary Review, Vol. XLIII, June 1883. • "Man and Brute,"
The North American Review, Vol. 139, No. 333, Aug. 1884. • "Mind in Men and Animals,"
The North American Review, March 1885. • "Physiological Selection,"
The Nineteenth Century, Vol. XXI, January/June 1887. • "Mental Differences Between Men and Women,"
The Nineteenth Century, Vol. XXI, January/June 1887. • "Concerning Women,"
The Forum, Vol. IV, 1887. • "Recent Critics of Darwinism,"
The Contemporary Review, Vol. LIII, January/June 1888. • "Mr. Wallace on Darwinism,"
The Contemporary Review, Vol. LVI, July/December 1889. • "Weismann's Theory of Heredity,"
The Contemporary Review, Vol. LVII, January/June 1890. • "Mr. A. R. Wallace on Physiological Selection,"
The Monist, Vol. I, N°. 1, October 1890. • "Origin of Human Faculty,"
Brain; a Journal of Neurology, Vol. XII, 1890. • "The Psychic Life of Micro-Organisms,"
The Open Court, Vol. IV, 1890–1891. • "Aristotle as a Naturalist,"
The Contemporary Review, Vol. LIX, January/June 1891. • "Thought and Language," Part II,
The Monist, Vol. 2, No. 1, October 1891; No. 3, April 1892. • "Critical Remarks on Weismannism,"
The Open Court, Vol. VII, N°. 313, August 1893. • "Weismann and Galton,"
The Open Court, Vol. VII, N°. 315, September 1893. • "A Note on Panmixia,"
The Contemporary Review, Vol. LXIV, July/December 1893. • "Longevity and Death,"
The Monist, Vol. V, N°. 2, January 1895. • "The Darwinism of Darwin, and of the Post-Darwinian Schools,"
The Monist, Vol. VI, N°. 1, October 1895. • "Isolation in Organic Evolution,"
The Monist, Vol. VIII, 1898.
Miscellany •
Observations on the Locomotor System of Echinodermata, Philosophical Transactions of the Royal Society of London, Vol. 172, Part III, 1882. •
Darwinism Illustrated: Wood-engravings Explanatory of the Theory of Evolution, The Open Court Publishing Company, 1892. •
A Selection from the Poems of George John Romanes, Longmans, Green & Co., 1896. ==External links==