Alfred Russel Wallace

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

Contributions to the Theory of Natural Selection / A Series of Essays

Is Mars Habitable

Natural Curiosities

Social Environment and Moral Progress

Natural Curiosities

Is Mars habitable? A critical examination of Professor Percival Lowell's book "Mars and its canals," with an alternative explanation

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

The Geographical Distribution of Animals

Darwinism

The Remedy for Unemployment

Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras

Travels on the Amazon

Man's Place in the Universe A Study of the Results of Scientific Research in Relation to the Unity or Plurality of Worlds, 3rd Edition

On the Tendency of Species to Form Varieties

The Malay Archipelago

Vaccination a Delusion: Its Penal Enforcement a Crime

Palm trees of the Amazon and their uses

A defence of modern spiritualism

The Malay Archipelago (Vol. 1&2)