John R. Durant

  • Darwin Unbuttoned

    April 28, 1988

    Charles Darwin’s Notebooks, 1836–1844: Geology, Transmutation of Species, Metaphysical Enquiries transcribed and edited by Paul H. Barrett and Peter J. Gautrey and Sandra Herbert and David Kohn and Sydney Smith

    The Correspondence of Charles Darwin Volume 3: 1844–1846 edited by Frederick Burkhardt, edited by Sydney Smith