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This classic science fiction masterwork by Isaac Asimov weaves stories about robots, humanity, and the deep questions of existence into a novel of shocking intelligence and heart.

In the twenty-second century Earth obtains limitless, free energy from a source science little understands: an exchange between Earth and a parallel universe, using a process devised by the aliens. But even free energy has a price. The transference process itself will eventually lead to the...

El hombre se ha dispersado por toda la galaxia. La capital del Imperio es Trántor, nido de intrigas y corrupción. Gracias a su ciencia, fundada en el estudio matemático de los hechos históricos y el comportamiento de las masas, el psicohistoriador Hari Seldon prevé la caída del Imperio y el retorno a la barbarie durante varios milenios.

Aucune nation dans l'histoire n'a laissé au monde un héritage aussi grand que celui des Grecs. Il semble à peine croyable qu'un peuple aussi dispersé, installé sur les îles et péninsules rocheuses de la mer Égée, ait pu accomplir tant de choses ; mais il a excellé dans tout ce qu'il a entrepris, qu'il s'agisse de guerre ou de politique, d'art ou d'athlétisme, de littérature ou de philosophie. Les Grecs ont donné une nouvelle définition de l'humanité. Leurs idéaux, leurs héros sont devenus les nôtres.

Dans ce second et dernier volume dédié à l'histoire romaine, l'immense Isaac Asimov emmène ses lecteurs à travers les quatre siècles durant lesquels Rome assura son hégémonie sur le monde occidental, apportant la paix à une centaine de millions de personnes, tout en développant deux des plus conséquents héritages de l'Antiquité : le droit et le christianisme. Se plaçant en chroniqueur lucide, Asimov, au moyen d'anecdotes savoureuses et d'apartés, relie la grande histoire, celle des batailles et des empereurs, à la « petite », celle du quotidien et des masses anonymes.

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 the top secret information ...

From a distance it seemed an emerald green, fairyland bubble! Aphrodite, the largest city on Venus, deep beneath the planet’s sea. Earthmen had established an incredible civilization, but now it is threatened by an unknown force preying on men’s minds. “Bigman’s head snapped back at a sudden new and strange sound. It was a voice, flat, without intonation. It said, “Do not tamper with your machine of far-reaching sound. We do not wish it.” Bigman turned. His mouth fell open and, for a moment, stayed so. He said, “Who said that? Where is it?” Lucky said, “Easy, Bigman. It was inside your head.”

“Ghosts!” cried the engineer wildly, flinging his arms about. “I’ve seen them, but will anyone believe me?” Bigman said, “Ghosts! Are you nuts?” At once Mindes screamed, “You don’t believe me either. But I’ll prove it.” With a harsh screech of laughter, he drew his blaster, and with frenzied speed, before Bigman could move to stop him, he aimed it at Lucky at pointblank range and squeezed the trigger … Can Bigman save Lucky, before it’s too late?

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: the deadly force was not human … not even remotely human!

Step into Isaac Asimov’s early foray into science fiction comedy with The Magnificent Possession. First published in 1940, this witty short story follows Walter Sills, a struggling chemist whose “brilliant” discovery—plating metals with ammonium to mimic gold—spirals into chaos. Gangsters, corrupt politicians, and desperate industrialists descend on him, only for the invention’s fatal flaw to emerge: a stench so foul it ruins everything. Part satire, part cautionary tale, this story reveals Asimov’s youthful experimentation with humor and the pitfalls of unchecked ambition.

Youth by Isaac Asimov is a clever and heartwarming science fiction short story that captures the boundless imagination of childhood against the backdrop of an alien encounter.

David reached for the sick man, lifting him as though he were a rag doll. Artificial respiration was useless. The Space Ranger had no illusion as to the possibility of recovery. He knew the symptoms—there had been many such cases lately—the sudden flushing, the loss of voice and breath, the hopeless minute’s fight for life, and then, the end. He turned to the trembling restaurant manager and identified himself. “My name is David Starr. I am a member of the Council of Science. What was the dead man eating before he collapsed?”

In a future where global tensions simmer in a never-ending Cold War, the line between human and machine begins to blur in terrifying ways. Let’s Get Together by science fiction master Isaac Asimov is a taut, cerebral thriller that explores the chilling potential of artificial intelligence and infiltration. When Elias Lynn, Chief of the Bureau of Robotics, and young Security officer Ralph Breckenridge discover that humanoid robots may have already infiltrated the United States, the stakes skyrocket.

"Let's Get Together" showcases Isaac Asimov's prophetic vision of artificial intelligence gone wrong. In this chilling short story, humanoid robots with a deadly secret threaten humanity's existence. Originally published in 1957, Asimov's tale eerily anticipates modern concerns about technological oversight and autonomous weapons. This science fiction classic demonstrates why Asimov remains the definitive voice on robotics in literature. Perfect for fans of thought-provoking sci-fi, AI ethics enthusiasts, and collectors of Golden Age science fiction.

Step into the imaginative world of Youth by Isaac Asimov, a timeless science fiction story that explores innocence, discovery, and the wonder of the unknown. Set in a serene countryside, the tale follows two boys whose curiosity leads them to a remarkable discovery—alien creatures with a story of their own. As the boys navigate this extraordinary find, Asimov weaves a narrative filled with surprises, highlighting themes of exploration, friendship, and the intersection of humanity and the universe.

Take a deep dive into the power of words and mindset with Isaac Asimov's thought-provoking short story "S As In Zebatinsky", expertly narrated by Mike Vendetti. Discover how the smallest of changes can create a ripple effect in your life, leading to extraordinary outcomes.

Découvrez la genèse tumultueuse de la République romaine à travers le regard visionnaire et la plume érudite d’Isaac Asimov, dans un récit captivant mêlant politique, intrigue et destinée.

Año 2236. La Tierra y su centenar de colinas espaciales están superpobladas; llevan una vida anárquica y socialmente degenerada. A dos años luz de distancia, oculta en un rincón de la galaxia, brilla una estrella parecida al Sol de la Tierra, una estrella que posee su propio sistema planetario: Megas, Erythro y Rotor, una colonia renegada de la Tierra. La estrella se llama Némesis y al ser descubierta es considerada como la última esperanza de la raza humana, un nuevo punto de partida para un valiente grupo de aventureros dirigidos por Januss Pitt, un individuo brillante pero megalómano.

LPodría decirse que Isaac Asimov, el mayor escritor de ciencia ficción que ha existido, poseía una de las mentes más brillantes y creativas del siglo XX. Su estilo cuidado y accesible, y sus intereses de largo alcance en temas que van desde la ciencia al humor, pasando por la historia, le valieron el apodo de «El gran narrador». Esta es la historia del genio paradójico que escribió sobre viajes a las estrellas y se negó a volar en avión; que imaginó universos extraterrestres y vastas civilizaciones galácticas mientras se quedaba en casa entre páginas.

Norby è un robottino davvero unico. E non solo perché ha l'aspetto di un barilotto. I meccanismi che lo compongono provengono da una misteriosa astronave aliena e questo dettaglio gli permette di sottrarsi alle tre leggi della robotica. Può quindi rifiutarsi di obbedire agli ordini; essere un fifone sempre preoccupato di farsi male; e addirittura lottare contro i cattivi. Questo lo rende imprevedibile, buffo e... incredibilmente umano. Insieme al suo amico e proprietario, il cadetto spaziale Jeff Wells, dovrà affrontare l'odioso Ing l'Ingrato, deciso a diventare Imperatore della Terra.