Nick Lane, Life Ascending, Profile, London, 2010.
Nick Lane, The Vital Question, Profile, London, 2015.
Edwin Lankester, The Correspondence of John Ray, Ray Society, London, 1848; https://archive.org/stream/correspondenceof48rayj#page/n13/mode/2up.
Pierre-Simon Laplace, The System of the World, (первое издание в переводе на английский в 1809 г.; https://archive.org/details/systemworld01laplgoog). Пьер Симон Лаплас. Изложение системы мира. Изложение системы мира. — Л.: Наука, 1982.
William Lawrence, Lectures on physiology, zoology and the natural history of man, Callow, London, 1819.
William Leonard, The Fragments of Empedocles, Open Court, Chicago, 1908.
Cherry Lewis, The Dating Game, Cambridge UP, 2000.
Richard Lewontin, The Genetic Basis of Evolutionary Change, Columbia UP, 1974.
Lucretius, The Nature of Things, Penguin, London, 2007. Перевод: Тит Лукреций Кар. О природе вещей. — М.: Художественная литература, 1937.
Charles Lyell, Principles of Geology; оригинальное издание в трех томах John Murray, London; в настоящее время доступно в одном томе от Penguin, London, 1997.
Charles Lyell, Geological Evidences of the Antiquity of Man, оригинальное издание John Murray, London, 1863; пересмотренное и дополненное издание 1873 г.
Katherine Lyell, ed., Life, Letters and Journals of Sir Charles Lyell, John Murray, London, 1881 (in 2 volumes).
Cherrie Lyons, Thomas Henry Huxley, Prometheus, New York, 1999.
Benoît de Maillet, Telliamed, 1748; trans. Albert Carozzi, University of Illinois Press, Urbana, 1968.
Thomas Malthus, An Essay on the Principles of Population; короткая версия 1798 г., полная версия 1803 г.; Penguin Classic, London, 2015. Перевод: Томас Роберт Мальтус. Опыт закона о народонаселении. — СПб.: издание К. Т. Солдатенкова, 1868.
James Marchant, Alfred Russel Wallace, Harper, New York, 1916.
Lynn Margulis, Symbiosis in Cell Evolution, Freeman, New York, second edition 1993.
Patrick Matthew, On Naval Timber and Arboriculture, Adam Black, Edinburgh, 1831.
Pierre-Louis Moreau de Maupertuis, Ouvres, оригинальное издание в 4 томах, 1768; репринт Olms, Hildesheim, 1968; https://archive.org/details/uvresdemaupertui01maup.
Ernst Mayr, Evolution and the Diversity of Life, Harvard UP, 1976.
Ernst Mayr, The Growth of Biological Thought, Harvard UP, 1981.
Ernst Mayr, What Evolution Is, Basic Books, New York, 2001.
H. L. McKinney, Wallace and Natural Selection, Yale UP, 1972.
Gregor Mendel, Experiments on Plant Hybridization, Harvard UP, 1965.
Milton Millhauser, Just Before Darwin: Robert Chambers and the Vestiges, Wesleyan UP, Middletown, Conn., 1959.
Thomas Hunt Morgan, Evolution and Adaptation, 1903, from Cornell UP, 2009.
Simon Conway Morris, The Crucible of Creation, Oxford UP, 1998.
Robert Olby, The Path to the Double Helix, Macmillan, London, 1974.
Alexander Ivanovich Oparin, The Origin of Life, Macmillan, London, 1938; reprinted by Dover, New York, 1953. Перевод: Александр Иванович Опарин. Происхождение жизни. — М.: Московский рабочий, 1924.
Vitezslav Orel, Gregor Mendel, Oxford UP, 1995.
Henry Fairfield Osborn, From the Greeks to Darwin, Macmillan, London, 1894 (second edition 1902).
Dorinda Outram, Georges Cuvier, Manchester UP, 1984.
Richard Owen, On the Archetype and Homologies of the Vertebrate Skeleton, van Voorst, London, 1848.
Richard Owen, On the Nature of Limbs, van Voorst, London, 1849; University of Chicago Press edition, 2008.
Alpheus Packard, Lamarck, the founder of Evolution, Longmans, New York, 1901.
William Paley, Natural Theology, 1822; Oxford UP Classic, 2006.
John Playfair, Illustrations of the Huttonian Theory of the Earth, 1802; British Library Historical Print Edition, 2011.
John Playfair, The Works of John Playfair, Constable, Edinburgh, 1822.
Roy Porter, The Making of Geology, Cambridge UP, 1977.