Rocks & Minerals

A voyage to Spitzbergen containing an account of that country, of the zoology of the North; of the Shetland Islands; and of the whale fishery

Field Book of Common Rocks and Minerals For identifying the Rocks and Minerals of the United States and interpreting their Origins and Meanings

The Ornithosauria

Pleistocene Bats from San Josecito Cave, Nuevo Leon, Mexico

Extinct Monsters

The Ancestry of Modern Amphibia: A Review of the Evidence

Pearls and Pebbles; or, Notes of an Old Naturalist

The Outlaw