Ecology

The Ivory King

More Science from an Easy Chair

The Palace and Park

Australasian Fossils: A Students' Manual of Palaeontology

Auroræ: Their Characters and Spectra

Half Hours with the Lower Animals

The Kingdom of Man

Pennsylvanian invertebrates of the Mazon Creek Area, Illinois: Eurypterida

The Pleistocene of North America and its vertebrated animals

Animals of the Past

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

Scientific Essays and Lectures

Dinosaurs, with Special Reference to the American Museum Collections

The British Woodlice

North American Plesiosaurs: Elasmosaurus, Cimoliasaurus, and Polycotylus

Darwinism stated by Darwin himself

House Flies

The Conditions of Existence as Affecting the Perpetuation of Living Beings

Harmony

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