The Foundation Trilogy by Isaac Asimov is a cornerstone of science fiction literature, presenting an epic saga of the rise and fall of a galactic empire and the scientific plan to preserve knowledge and civilization through the coming dark age. This single-volume edition collects all three classic novels—Foundation, Foundation and Empire, and Second Foundation—following the visionary mathematician Hari Seldon and his development of "psychohistory," a predictive science used to mitigate chaos in a declining galaxy. Asimov weaves themes of political intrigue, intellectual resilience, and the power of knowledge into a sweeping narrative that helped define modern science fiction and inspired countless successors in the genre.
 
This is the 1983 paperback edition, combining the full trilogy in one volume. The book is in very good condition with only minimal signs of wear; binding remains strong and pages are clean. A solid copy for both readers and collectors.