| title | creator | language | description | tableOfContents | contributor | subject | created |
| Contributions to the Theory of Natural Selection
A Series of Essays | Wallace, Alfred Russel, 1823-1913 | en | | | | | 2007-08-29 |
| Darwinism (1889) | Wallace, Alfred Russel, 1823-1913 | en | | | | | 2005-01-02 |
| Is Mars habitable? A critical examination of Professor Percival Lowell's book "Mars and its canals," with an alternative explanation | Wallace, Alfred Russel, 1823-1913 | en | | | | Lowell, Percival, 1855-1916. Mars and its canals; Mars (Planet) | 2004-01-01 |
| Island Life
Or the Phenomena and Causes of Insular Faunas and Floras | Wallace, Alfred Russel, 1823-1913 | en | | | | | 2010-04-17 |
| The Malay Archipelago, the land of the orang-utan and the bird of paradise; a narrative of travel, with studies of man and nature — Volume 1 | Wallace, Alfred Russel, 1823-1913 | en | | | | Natural history -- Malay Archipelago; Ethnology -- Malay Archipelago; Malay Archipelago -- Description and travel | 2001-02-01 |
| The Malay Archipelago, the land of the orang-utan and the bird of paradise; a narrative of travel, with studies of man and nature — Volume 2 | Wallace, Alfred Russel, 1823-1913 | en | | | | Natural history -- Malay Archipelago; Ethnology -- Malay Archipelago; Malay Archipelago -- Description and travel | 2001-03-01 |