1. D. B. Wilson, ‘Victorian Science and Religion’, History of Science XV, 1977, pp. 52–67;
2. J. R. Moore, The Post-Darwinian Controversies: A Study of the Protestant Struggle to Come to Terms with Darwin in Great Britain and America, 1870–1900 (Cambridge, 1979 ).
3. J. G. Paradis, T. H. Huxley: Man’s Place in Nature ( Lincoln, Nebraska, 1978 ).
4. W. Houghton, The Rhetoric of T. H. Huxley’, University oj Toronto Quarterly XVIII, 1949, pp. 159–175.
5. O. Chadwick, The secularization of the European Mind in the Nineteenth Century (Cambridge, 1975), p. 170