After Susan sees Mr. Smith the substitute teacher peel off his face, she knows he's an alien and only Peter believes her. Together they work to save the class from Mr. Smith's horrible plans.

"A deluxe hardcover edition of the queen of science fiction's trailblazing novel about a planet full of genderless beings--part of Penguin Galaxy, a collectible series of six sci-fi/fantasy classics, featuring a series introduction by Neil Gaiman A groundbreaking work of science fiction, The Left Hand of Darkness tells the story of a lone human emissary's mission to Winter, an unknown alien world whose inhabitants can choose--and change--their gender....

"A young planetary scientist intimately details the search for life on Mars, tracing our centuries-old obsession with this seemingly desolate planet. Mars was once similar to Earth, but today there are no rivers, no lakes, no oceans. Coated in red dust, the terrain is bewilderingly empty. And yet multiple spacecraft are circling Mars, sweeping over Terra Sabaea, Syrtis Major, the dunes of Elysium, and Mare Sirenum -- on the brink, perhaps, of a staggering...

This Hugo and Nebula Award winner tells the sweeping tale of a desert planet called Arrakis, the focus of an intricate power struggle in a byzantine interstellar empire. Arrakis is the sole source of Melange, the "spice of spices." Melange is necessary for interstellar travel and grants psychic powers and longevity, so whoever controls it wields great influence. The troubles begin when stewardship of Arrakis is transferred by the Emperor from the...

Immediately recognized as a work of monumental importance, Chariots of the Gods endures as proof that Earth has been visited repeatedly by advanced aliens from other worlds. Here, Erich von Däniken examines ancient ruins, lost cities, spaceports, and a myriad of hard scientific facts that point to extraterrestrial intervention in human history. Most incredible of all, however, is von Däniken's theory that we are the descendants of these galactic...

A thrilling prequel to Star Wars: The Force Awakens, set roughly six years before the events of the film.

"The Aliens Are Coming! is a refreshingly clear, hugely entertaining guide to the search for alien life. Miller looks everywhere for insight, from the Big Bang's sea of energy that somehow became living matter, to the equations that tell us Earth is not so rare, to the clues bacteria hold to how life started. And he makes the case that our growing understanding of life itself will help us predict whether it exists elsewhere, what it might look like,...

The Children of Dune are twin siblings Leto and Ghanima Atreides, whose father, the Emperor Paul Muad'Dib, disappeared in the desert wastelands of Arrakis nine years ago. Like their father, the twins possess supernormal abilities -- making them valuable to their manipulative aunt Alia, who rules the Empire in the name of House Atreides. Facing treason and rebellion on two fronts, Alia's rule is not absolute. The displaced House Corrino is plotting...

Everyone is curious about life in the Universe, UFOs and whether ET is out there. Over the course of his thirty-year career as an astrophysicist, Adam Frank has consistently been asked about the possibility of intelligent life in the universe. Are aliens real? Where are they? Why haven't we found them? What happens if we do? We've long been led to believe that astronomers spend every night searching the sky for extraterrestrials, but the truth is...

Professor Stephen Hawking reveals our true potential in a radical new science show which challenges a selection of volunteers and the viewer to think like the greatest geniuses and answer some of humanity's toughest questions. Using large scale experiments and incredible stunts, we'll follow the volunteers' journeys as they come to grips with molecular biology, astrophysics and quantum mechanics.