Book Costa, James T.; (2014)
Wallace, Darwin, and the Origin of Species (/isis/citation/CBB001422067/)

Article Wyhe, John van; (2014)
A Delicate Adjustment: Wallace and Bates on the Amazon and “The Problem of the Origin of Species” (/isis/citation/CBB001422091/)

Article Ellis, W. Mark; (2011)
The Problem with the Species Problem (/isis/citation/CBB001250034/)

Article Stamos, David N.; (2002)
Species, Languages, and the Horizontal/Vertical Distinction (/isis/citation/CBB000200252/)

Article Haufe, Chris; (2012)
Darwin's Laws (/isis/citation/CBB001221610/)

Article Bellon, Richard; (2003)
“The Great Question in Agitation”: George Bentham and the Origin of Species (/isis/citation/CBB000501819/)

Book Stamos, David N.; (2007)
Darwin and the Nature of Species (/isis/citation/CBB000772775/)

Chapter Rupke, Nicolaas; (2008)
The Origin of Species from Linnaeus to Darwin (/isis/citation/CBB000953673/)

Book Browne, E. Janet; Browne, Janet; (2007)
Darwin's Origin of Species: A Biography (/isis/citation/CBB001421110/)

Article Richards, Robert J.; (2012)
Darwin's Principles of Divergence and Natural Selection: Why Fodor Was Almost Right (/isis/citation/CBB001221609/)

Book Curtis N. Johnson; (2019)
Darwin's Historical Sketch: An Examination of the 'Preface' to the Origin of Species (/isis/citation/CBB352478446/)

Article Wilkins, John S.; Nelson, Gareth J.; (2008)
Trémaux on Species: A Theory of Allopatric Speciation (and Punctuated Equilibrium) before Wagner (/isis/citation/CBB000931569/)

Thesis Feller, D A; (cited 2011)
The Hunter's Gaze: Charles Darwin and the Role of Dogs and Sport in Nineteenth Century Natural History (/isis/citation/CBB001567341/)

Article Beddall, Barbara G.; (1988)
Darwin and divergence: The Wallace connection (/isis/citation/CBB000030192/)

Article Gould, Stephen Jay; (1980)
Wallace's fatal flaw (/isis/citation/CBB000005330/)

Article Kleiner, Scott A.; (1985)
Darwin's and Wallace's revolutionary research programme (/isis/citation/CBB000046423/)

Article Gardiner, B.G.; (1995)
The joint essay of Darwin and Wallace (/isis/citation/CBB000047128/)

Article Schwartz, Joel S.; (1990)
Darwin, Wallace, and Huxley, and Vestiges of the natural history of creation (/isis/citation/CBB000032220/)

Article England, Richard; (1997)
Natural selection before the Origin: Public reactions of some naturalists to the Darwin-Wallace papers (Thomas Boyd, Arthur Hussey, and Henry Baker Tristram) (/isis/citation/CBB000071837/)

Book Wyhe, John Van; (2013)
Dispelling the Darkness: Voyage in the Malay Archipelago and the Discovery of Evolution by Wallace and Darwin (/isis/citation/CBB001212569/)