Natural History

Half Hours with the Lower Animals

Animals of the Past

Scientific Essays and Lectures

Dinosaurs, with Special Reference to the American Museum Collections

The British Woodlice

The Kingdom of Man

Auroræ: Their Characters and Spectra

Australasian Fossils: A Students' Manual of Palaeontology

North York Moors and Yorkshire Wolds

Rust Belt Arcana

The Desert Bones

More Science from an Easy Chair

Fossil Butterflies

Through Magic Glasses and Other Lectures

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 Coal Measures Amphibia of North America