Ајзак Асимов

The Early Asimov or, Eleven Years of Trying is a 1972 collection of short stories by Isaac Asimov. Each story is accompanied by commentary by the author, who gives details about his life and his literary achievements in the period in which he wrote the story, effectively amounting to a sort of autobiography for the …

The End of Eternity by Isaac Asimov is a science fiction novel, with mystery and thriller elements, on the subjects of time travel and social engineering. The themes are very different from most of his robot and 'space opera' stories, and take a clever approach to time paradoxes.