A narrative of travels on the Amazon and Rio Negro

My Life

Is Mars Habitable?

Man's Place in the Universe

The Malay Archipelago : The Land Of The Orang-utan And The Bird Of Paradise

Notes of a Botanist on the Amazon & Andes

Island life

Contributions to the Theory of Natural Selection

The Geographical Distribution of Animals

Natural Selection and Tropical Nature

Wonderful Century

Dostoevsky and Kant

Letters from a Stoic

Darwinism

The Malay Archipelago

Infinite tropics