Along with the writers Arthur C. Clarke and Robert Heinlein, Issac Asimov was one of the masters of 20th Century science fiction. Asimov's stories-- first published in magazine form --now include SciFi classics such as Nightfall and I-Robot. However, his masterpiece was a series called The Foundation Trilogy first published in book form in 1951. As a 15 year old guy who was interested in all things science, reading these books was like eating candy. I couldn't stop. [caption ...