The first Asimov book I read, it inflamed my interest, and I have read nearly ALL of Asimov's other science fiction works in the year and a half since! The Foundation series is incredible, as are the Galactic Empire and Robot novels. "Prelude" details Seldon's Flight across Trantor, and shows Asimov's excellent eye for studying cultures, sociology and human nature. Indeed, I believe my way of looking at people's motives and thoughts has changed having read Prelude etc. Always a joy to read, with some amusing and erotic pieces, Prelude leaves you wanting more and more and more!!! Read this, and I promise you won't be disappointed, and you'll reach for the rest of the Foundation series guaranteed!!!!!!!