More from this Author

The Portable Darwin

by Charles Darwin, Duncan M. Porter (Editor), Peter Graham (Editor)

The Correspondence of Charles Darwin 1862

by Charles Robert Darwin, Frederick Burkhardt (Editor), Duncan M. Porter (Editor), Joy Harvey (Editor), Jonathan R. Topham (Editor), Sydney Smith

The Correspondence of Charles Darwin 1860

by Charles Robert Darwin, Frederick Burkhardt (Editor), Duncan M. Porter (Editor), Janet Browne (Editor), Marsha Richmond (Editor), Sydney Smith

The Correspondence of Charles Darwin 1861

by Charles Robert Darwin, Frederick Burkhardt (Editor), Duncan M. Porter (Editor), Janet. Browne (Editor), Marsha Richmond (Editor), Sydney Smith

The Correspondence of Charles Darwin, 1864

by Sydney Smith, Frederick Burkhardt (Editor), Duncan M. Porter (Editor), Sheila Ann Dean (Editor), Paul S. White (Editor), Sarah Wilmot (Editor), Charles Robert Darwin

The Correspondence of Charles Darwin 1866

by Charles Robert Darwin, Sydney Smith, Frederick Burkhardt (Editor), Duncan M. Porter (Editor), Sheila Ann Dean (Editor), Samantha Evans (Editor), Shelley Innes (Editor), Alison M. Pearn (Editor), Andrew Sclater (Editor), Paul White (Editor)

The Correspondence of Charles Darwin 1865

by Sydney Smith, Frederick Burkhardt (Editor), Charles Robert Darwin, Sheila Ann Dean (Editor), Samantha Evans (Editor), Shelley Innes (Editor), Alison M. Pearn (Editor), Duncan M. Porter (Editor)