Natural History

Narrative of the Voyage of H.M.S. Rattlesnake, 1846–50, Volume 1

Researches on the Visual Organs of the Trilobites

Through the Crater's Rim

Through Magic Glasses and Other Lectures

Relics of Primeval Life: Beginning of Life in the Dawn of Geological Time

Fossil Butterflies

Familiar Talks on Science: World-Building and Life; Earth, Air and Water

The Natural History of Chocolate

Field Guide to the Natural World of New York City

The Descent of Man

The Coal Measures Amphibia of North America

The Pleistocene of North America and its vertebrated animals

The Rise and Progress of Palaeontology

The Scramble for the Amazon and the Lost Paradise of Euclides da Cunha