Books in Foundation Themes series

In PRELUDE TO FOUNDATION, what happed in the many centuries before the events made famous in Asimov's other Foundation novels -- hitherto only hinted at -- is now revealed. The Key to the Future It is the year 12,020 G.E. and the last Galactic Emperor of the Autun dynasty, Cleon I, sits uneasily on the throne. These are troubled times and Cleon is desperate to find a way to calm them. When young Outworld mathematician Hari Seldon arrives on Trantor to present a paper on psychohistory, his astounding theory of prediction, the emperor believes that his future security may rest on Seldon's prophetic powers. But Hari Seldon becomes the most wanted man in the Empire as he struggles desperately to keep his remarkable theory from falling into the wrong hands. At the same time he must he must forge the key to the future - a power to be known as the Foundation.

It is the year 12,020 G.E. and Emperor Cleon I sits uneasily on the Imperial throne of Trantor. Here in the great multidomed capital of the Galactic Empire, forty billion people have created a civilization of unimaginable technological and cultural complexity. Yet Cleon knows there are those who would see him fall - those whom he would destroy if only he could read the future.Hari Seldon has come to Trantor to deliver his paper on psychohistory, his remarkable theory of prediction. Little does the young Outworld mathematician know that he has already sealed his fate and the fate of humanity. For Hari possesses the prophetic power that makes him the most wanted man in the Empire... the man who holds the key to the future - an apocalyptic power to be know forever after as the Foundation.From the Paperback edition.