Foundation's Edge Author:Isaac Asimov From the front jacket flap: It is 498 years since the establishment of the First Foundation. The threat of the Mule has been rebuffed; on Trantor it is a period of calm and prosperity. But an unexpected appearance by psycho-historian Hari Seldon raises some interesting questions and the young Councilman who asks the them finds himself exiled in... more »to space in search of answers.....« less