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Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras
Uit den Indischen Archipel. De Aarde en haar volken, Jaargang 1875
Social Environment and Moral Progress
The Remedy for Unemployment
Travels on the Amazon
The Malay Archipelago, Volume 1
The Malay Archipelago, Volume 2
Contributions to the Theory of Natural Selection
Is Mars habitable? A critical examination of Professor Percival Lowell's book "Mars and its canals," with an alternative explanation