Isaac Asimov began his Foundation Series at the age of twenty-one, not realizing that it would one day be considered a cornerstone of science fiction. During his legendary career, Asimov penned over 470 books on subjects ranging from science to Shakespeare to history, though he was most loved for his award-winning science fiction sagas, which include the Robot, Empire, and Foundation series. Named a Grand Master of Science Fiction by the Science Fiction and Fantasy Writers of America, Asimov entertained and educated readers of all ages for close to five decades. He died, at the age of seventy-two, in April 1992. Janet Jeppson Asimov, M.D., a retired physician, is the author of twenty books and many short stories and articles. She currently writes a bimonthly science column for a newspaper syndicate.
