The Origin of Species

Sophie's World

How To: Absurd Scientific Advice for Common Real-World Problems

The Origin of Species (Collins Classics)

What If? 2: Additional Serious Scientific Answers to Absurd Hypothetical Questions

The Origin of Species by Means of Natural Selection: Or the Preservation of Favoured Races in the Struggle for Life

The Origin of Species and The Voyage of the 'Beagle': Introduction by Richard Dawkins

Zero: The Biography of a Dangerous Idea

On Natural Selection

Think: A Compelling Introduction to Philosophy

Autobiographies

Story of Philosophy

Evolutionary Writings: including the Autobiographies

Ideas And Opinions

It Was Snowing Butterflies

The Consolations of Philosophy

The Correspondence of Charles Darwin: Volume 29, 1881

The Lessons of History

Darwin on Evolution: Words of Wisdom from the Father of Evolution

Straw Dogs: Thoughts On Humans And Other Animals