Ecology

The Wild Life of Our Bodies

Fungi: Their Nature and Uses

Summary and Analysis of The Omnivore's Dilemma: A Natural History of Four Meals 1

Story Book of Science

Theology and Ecology in Dialogue

The Jay, The Beech and the Limpetshell

A Pictorial Atlas of Fossil Remains

On the Border Territory Between the Animal and the Vegetable Kingdoms

The Last Link: Our Present Knowledge of the Descent of Man

Facts and Arguments for Darwin

Desert Terroir

Environmental Archaeology in Ireland

Peatlands of Southern Espinhaço Mountain Range, Brazil: Ecosystem Services, Biotic Interactions and Paleoenvironments

American Snakes

Messages from the Wild

Where Men No More May Reap or Sow

Scientific Essays and Lectures

Dinosaurs, with Special Reference to the American Museum Collections

Darwinism stated by Darwin himself

Pennsylvanian invertebrates of the Mazon Creek Area, Illinois: Eurypterida