| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Correspondence of Charles Darwin: Volume 18, 1870 | 978-0-521-76889-4 (0-521-76889-6) | 2010 | Frederick Burkhardt · James A. Secord |
| The Correspondence of Charles Darwin: Volume 19, 1871 | 978-1-107-01648-4 (1-107-01648-7) | 2012 | Charles Darwin |
E.T. · Editors of · O T · T.T. · The Editors · the-editors-of
The Editors of the Darwin Correspondence Project c/o Samantha Evans