1. 1962. Charles Lyell. Nelson, London.
2. 1836. Geology and Mineralogy Considered in Relation to Natural Theology, 2v. Pickering, London.
3. and 1822. Outline of the Geology of England and Wales. Phillips, London.
4. 1985. John MacCulloch. blackguard, thief and high priest reassessed. In: and , (Eds). Linnaeus to Darwin: Commentaries on the History of Biology and Geology. Society for the History of Natural History, 77–88.
5. 1989. James Hutton's role in the history of geomorphology. In: (Ed.), History of Geomorphology. Unwin Hyman.