Natural History

Dinosaurs, with Special Reference to the American Museum Collections

Australasian Fossils: A Students' Manual of Palaeontology

North York Moors and Yorkshire Wolds

Rust Belt Arcana

The Desert Bones

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

Making Natural Knowledge

Fly-Fishing the 41st

Field Guide to the Natural World of New York City

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

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

The Pleistocene of North America and its vertebrated animals

The Palace and Park

Auroræ: Their Characters and Spectra

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

Outlines of Creation