Ecology

The Climate Change Hoax: The Global Warming Deception

Bye Bugs Naturally

Summary and Analysis of The Lost City of the Monkey God: A True Story

Popular Books on Natural Science

The Story-book of Science

The Evolutionist at Large

North American Plesiosaurs: Elasmosaurus, Cimoliasaurus, and Polycotylus

Dinosaurs, with Special Reference to the American Museum Collections

Pennsylvanian invertebrates of the Mazon Creek Area, Illinois: Eurypterida

Animal Parasites and Messmates

House Flies

Facts and Arguments for Darwin

The Conditions of Existence as Affecting the Perpetuation of Living Beings