| Darkwater: Voices from Within the Veil
W. E. B. Du Bois | |
| Darnley; or, The Field of the Cloth of Gold
G. P. R. James | |
| Darrel of the Blessed Isles
Irving Bacheller | |
| Darry the Life Saver; Or, The Heroes of the Coast
Frank V. Webster | |
| Dartmoor
Arthur L. Salmon | |
| Darwin
Gamaliel Bradford | |
| Darwin and Modern Science
A. C. Seward | |
| Darwin, and After Darwin, Volume 2 of 3 / Post-Darwinian Questions: Heredity and Utility
George John Romanes | |
| Darwin, and After Darwin, Volume 3 of 3 / Post-Darwinian Questions: Isolation and Physiological Selection
George John Romanes | |
| Darwin, and After Darwin, Volumes 1 and 3 / An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions
George John Romanes |
