Ecology

The Evolutionist at Large

The Last Link: Our Present Knowledge of the Descent of Man

The Story of Eclipses

The Palace and Park

Extinct Monsters

More Science from an Easy Chair

The Factors of Organic Evolution

Fossil Butterflies

Through Magic Glasses and Other Lectures

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

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

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

The Rise and Progress of Palaeontology

Researches on the Visual Organs of the Trilobites

Through the Crater's Rim

Fossils: A Story of the Rocks and Their Record of Prehistoric Life Denver Museum of Natural History, Popular Series No. 3

Half Hours with the Lower Animals

The Pleistocene of North America and its vertebrated animals

Animals of the Past

Scientific Essays and Lectures