آیزاک آسیموف

Opus 100 is Isaac Asimov's one hundredth book. It was published by Houghton Mifflin on 16 October 1969. Asimov chose to celebrate the publication of his hundredth book by writing about his previous 99 books, including excerpts from short stories and novels, as well as nonfiction articles and books. Opus 100 also …

“A lucid overview of [environmental] problems and a compelling call to action.” —Publishers Weekly From two of science fiction’s most celebrated and brilliant minds—Isaac Asimov and Frederik Pohl—comes the second edition of Our Angry Earth, a comprehensive analysis of today's environmental threats and a guide on how …