Darwinism - An Exposition Of The Theory Of Natural Selection - With Some Of Its Applications

Nature and the Human Soul: Cultivating Wholeness and Community in a Fragmented World

Alfred Russel Wallace: Letters and Reminiscences, Vol. 1: Volume 1

The Perfect Storm: A True Story of Men Against the Sea

Braiding Sweetgrass: Indigenous Wisdom, Scientific Knowledge and the Teachings of Plants

The Wonderful Century: Its Successes and Failures

The Old Ways: A Journey on Foot

Palm Trees of the Amazon and their Uses

Nature and Other Essays

Is Mars Habitable? A Critical Examination of Professor Percival Lowell's Book "Mars and its Canals," with an Alternative Explanation

The Snow Leopard

A Narrative of Travels on the Amazon and Rio Negro, with an Account of the Native Tribes, and Observations on the Climate, Geology, and Natural History of the Amazon Valley

Kook: What Surfing Taught Me About Love, Life, and Catching the Perfect Wave

English and American Flowers

Woodcraft and Camping

The Ice Age: its Work and Effects

The Last American Man

The Origin of Human Races and the Antiquity of Man Deduced From the Theory of "Natural Selection"

Landmarks