Introduction: Nightfall by Isaac Asimov, Robert Silverberg Imagine living on a planet with six suns that never experiences Darkness. Imagine never having seen the Stars. Then, one by one your suns start to set, gradually leading you into Darkness for the first time ever. Image the terror of such a Nightfall. Scientists on the planet Kalgash discover that an eclipse - an event that occurs only every 2049 years - is imminent, and that a society unfamiliar with Darkness will be plunged into madness and chaos. ThView Details>

Introduction: Lucky Starr and the Rings of Saturn (Lucky Starr #6) Earth officials were hard on the heels of the mysterious Sirian spy, Agent X, when he blasted off in a stolen spaceship. But before they could catch him, the master spy jettisoned the capsule that held his report into the icy rings of Saturn. In a flash, Lucky Starr and Bigman Jones found themselves in a race with the Sirian war fleet to recover it. When the Sirians couldn't find the capsule, they kidnapped Lucky and Bigman, bringing View Details>

Introduction: Lucky Starr and the Moons of Jupiter (Lucky Starr #5) Sabotage!!! Agrav. It was the century's most important advance in space travel...and an experiment so revolutionary that only the men who huddled beneath the surface of Jupiter Nine were permitted to know its full meaning. Yet someone else did know--knew everything, saw everything, head everything--and was diabolically sabotaging the top-secret mission. Who or what the enemy was, Lucky Starr didn't know. but one thing was certain.View Details>

Introduction: The Killing of Worlds (Succession #2) The immortal Emperor can grant a form of eternal life-after-death, creating an elite known as the Risen, and so has ruled the eighty worlds unchallenged for sixteen hundred years. The only thing he fears are the Rix, machine-augmented humans who worship AI compound minds. They are dedicated to replacing his prolonged rule with an eternal cybernetic dynasty of their own. Brilliant tactician Captain Laurent Zai of the Imperial Frigate Lynx faces a suicidView Details>

Introduction: The Risen Empire (Succession #1) Captain Laurent Zai of Imperial Frigate Lynx must rescue the Child Empress, sister of immortal Emperor worshiped by 80 human worlds for 1600 years. The forever young co-ruler has been taken hostage by Rix, machine-augmented humans who worship AI compound minds - cool relentless fanatics bent on domination. Separated by light years, bound by an unlikely love, Zai and pacifist senator Nara Oxham face the Rix and hold the fate of the empire.View Details>

Introduction: This collection of four famous science fiction tales masterfully exemplifies author Isaac Asimov's ability to create quickly a believable human milieu in the midst of alien circumstances. Each of the long stores also shows his considerable skill in fully fleshing out a speculative scientific or social possibility.View Details>

Introduction: Four men and a woman are reduced to a microscopic fraction of their original size, sent in a miniaturized atomic sub through a dying man's carotid artery to destroy a blood clot in his brain. If they fail, the entire world will be doomed.View Details>

Introduction: The Positronic Man (Robot 0.6) by Isaac Asimov, Robert Silverberg In a twenty-first century Earth where the development of the positronic brain has revolutionized the way of life, beloved household robot ""Andrew"" struggles with his unusual capacity for emotion and dreams of becoming human. Reprint.View Details>

Introduction: Only a few know the terrifying truth--an outcast Earth scientist, a rebellious alien inhabitant of a dying planet, a lunar-born human intuitionist who senses the imminent annihilation of the Sun. They know the truth--but who will listen? They have foreseen the cost of abundant energy--but who will believe? These few beings, human and alien, hold the key to the Earth's survival.View Details>

Introduction: Robot Visions (Robot 0.5) From Isaac Asimov, the writer whose name is synonymous with robots and the science of robotics, here are five decades of robot visions--thirty-four landmark stories and essays, including three rare tales--gathered together in one volume. Meet all of Asimov's most famous creations: Robbie, the very first robot that his imagination brought to life Susan Calvin, the original robot psychologist Stephen Byerley, the humanoid robot and the famous human-robot detectivView Details>