A wide-ranging exploration of our universe -- from "what makesthe wind blow?" to "how was the moon formed?" -- inquestions-and-answer format, written in vintage Asimov style. "Afine introduction to modern astronomical theory." -- LIBRARYJOURNAL

The publication of Darwin’s The Origin of Species in 1859marked a dramatic turning point in scientific thought. The volumehad taken Darwin more than twenty years to publish, in part becausehe envisioned the storm of controversy it was certain to unleash.Indeed, selling out its first edition on its first day, The Originof Species revolutionized science, philosophy, and theology. Darwin’s reasoned, documented arguments carefully advance histheory of natural selection and his assertion that species were notcreated all at once by a divine hand but started with a few simpleforms that mutated and adapted over time. Whether commenting on hisown poor health, discussing his experiments to test instinct inbees, or relating a conversation about a South American burrowingrodent, Darwin’s monumental achievement is surprisingly personaland delightfully readable. Its profound ideas remain controversialeven today, making it the most influential book in the naturalsciences ever written—an important work n

We may know that Einstein was the epitome of genius, but howmany of us know what his theory really means, and what itsrealistic implications are? Einstein and Relativity presents adistillation of Einstein's life and work within their historicaland scientific contexts; and offers a truly accessible explanationof the concept that shaped the twentieth century. Just a few of thebig ideas covered here are Einstein's discovery that light is botha particle and a wave; how Einstein proved the existence ofmolecules; why there is no such thing as real time; and howEinstein's brilliance led to his worst nightmare - the atombomb.

Dr. Carl Sagan takes us on a great reading adventure, offeringhis vivid and startling insight into the brain of man and beast,the origin of human intelligence, the function of our most hauntinglegends--and their amazing links to recent discoveries. "A history of the human brain from the big bang, fifteen billionyears ago, to the day before yesterday...It's a delight." THE NEW YORK TIMES

Carl Sagan, writer and scientist, returns from the frontier totell us about how the world works. In his delightfullydown-to-earth style, he explores and explains a mind-bogglingfuture of intelligent robots, extraterrestrial life and itsconsquences, and other provocative, fascinating quandries of thefuture that we want to see today.