Books about Evolution (Biology) (sorted alphabetically)
- Evolution Theory, Vol. 2 of 2 August Weismann
- Examination of Weismannism George John Romanes
- Facts and Arguments for Darwin Fritz Müller
- Foundations of the Origin of Species Charles Darwin
- Freedom in Science and Teaching. Ernst Haeckel
- illustrated story of evolution Marshall J. Gauvin
- Lajien synty: Luonnollisen valinnan kautta (Finnish) Charles Darwin
- Lamarck, the Founder of Evolution: His Life and Work A. S. Packard
- Lay Sermons, Addresses and Reviews Thomas Henry Huxley
- Little Masterpieces of Science: The Naturalist as Interpreter and Seer
- Making of Species Douglas Dewar and Frank Finn
- Method by Which the Causes of the Present and Past Conditions of Organic Nature Are to Be Discovered; the Origination of Living Beings Thomas Henry Huxley
- More Letters of Charles Darwin — Volume 1 Charles Darwin
- More Letters of Charles Darwin — Volume 2 Charles Darwin
- Note on the Resemblances and Differences in the Structure and the Development of the Brain in Man and Apes Charles Darwin and Thomas Henry Huxley
- Omphalos: An Attempt to Untie the Geological Knot Philip Henry Gosse
- On the Genesis of Species St. George Jackson Mivart
- On the Origin of Species Charles Darwin
- On the Origin of Species by Means of Natural Selection Charles Darwin
- On the Origin of Species By Means of Natural Selection Charles Darwin
- On the Origin of Species by Means of Natural Selection Charles Darwin
- On the Reception of the 'Origin of Species' Thomas Henry Huxley
- Origin of Species by Means of Natural Selection Charles Darwin
- Origin of Species Thomas Henry Huxley
- Past Condition of Organic Nature Thomas Henry Huxley