Ecology

Australasian Fossils: A Students' Manual of Palaeontology

The Conditions of Existence as Affecting the Perpetuation of Living Beings

The Climate Change Hoax: The Global Warming Deception

Harmony

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

Citizen Scientist

The Descent of Man

The Ivory King

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

North American Plesiosaurs: Elasmosaurus, Cimoliasaurus, and Polycotylus

North American Plesiosaurs: Elasmosaurus, Cimoliasaurus, and Polycotylus

Nature All Around Us

The Pleistocene of North America and its vertebrated animals

The Worst of Times

The Palace and Park

Auroræ: Their Characters and Spectra

An Expository Outline of the “Vestiges of the Natural History of Creation”

Outlines of Creation