Second Foundation by Issac Asimov

Publisher: Avon, # G1248, 1953, 191 pgs. Mass Market paperback in very good + condition. Tightly bound with an unmarked interior and no creasing to the spine area. "The fifth volume in the "Foundation" saga. Psychohistorian Hari Seldon was the only man in history to have understood the shifting patterns of the inhabited cosmos. He foresaw that the Foundation he set up on the planet Terminus would be vulnerable, as it was to be attacked by the Mule. "