Lonely Planets: The Natural Philosophy of Alien Life

Warped Passages: Unraveling the Mysteries of the Universe's Hidden Dimensions

Fringe-ology: How I Tried to Explain Away the Unexplainable-And Couldn't

Knocking on Heaven's Door: How Physics and Scientific Thinking Illuminate the Universe and the Modern World

Monkey Girl: Evolution, Education, Religion, and the Battle for America's Soul

Periodic Tales: A Cultural History of the Elements, from Arsenic to Zinc

Genome: The Autobiography of a Species in 23 Chapters

The Penguin History of the World: 6th edition

The Light In High Places: A Naturalist Looks at Wyoming Wilderness--Rocky Mountain Bighorn Sheep, Cowboys, and Other Rare Species

A World Undone

Religion and the Decline of Magic: Studies in Popular Beliefs in Sixteenth and Seventeenth-Century England (Penguin History)