While he is predominantly viewed as a [[science fiction]] writer, he produced works on many subjects both fiction and nonfiction; of particular note are his works on astronomy and his books of collected essays. He also possessed a doctorate in [[biochemistry]] from Columbia University. Asimov was one of the most prolific writers of the Twentieth or, indeed, any century; a conservative estimate puts him as the author of more than three hundred books. | While he is predominantly viewed as a [[science fiction]] writer, he produced works on many subjects both fiction and nonfiction; of particular note are his works on astronomy and his books of collected essays. He also possessed a doctorate in [[biochemistry]] from Columbia University. Asimov was one of the most prolific writers of the Twentieth or, indeed, any century; a conservative estimate puts him as the author of more than three hundred books. |