There are 0 books in Greater Foundation Universe Series.
Asimov's Greater Foundation Universe consists of the Empire series, Foundation series, and Robot series. Originally published as separate series, Asimov later combined them into one universe. This gave the series a total of 15 novels and a time-span of approximately 20,000 years across the whole series.
Other series related to Greater Foundation Universe Series are Galactic Empire , Fantastic Voyage , The Complete Stories , The Autobiography of Isaac Asimov and Asimov's Guide to the Bible .