Dinosaurs & Prehistoric

Geology and Inhabitants of the Ancient World

Essay on the Theory of the Earth

Report on the Migration of Birds in the Spring and Autumn of 1880

Hunting Indians in a Taxi-Cab

North American Plesiosaurs: Elasmosaurus, Cimoliasaurus, and Polycotylus

Death Before the Fall

Fruits of the Hawaiian Islands

Mount Rainier, a Record of Exploration

More Beetles

Insect life: Souvenirs of a naturalist

The Malay Archipelago (Vol. 1&2)

African Dinosaurs Unearthed