| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Expansion of Races: -1909 | 978-1-112-20545-3 (1-112-20545-4) | 2009 |
| The Effects of Tropical Light on White Men: -1905 | 978-1-112-19375-0 (1-112-19375-8) | 2009 |
C. W. · C. Woodruff · Charles E. · Charles E Woodruff · Charles W. · Edward W.