Foundation is a science fiction novel written by Isaac Asimov. The book is set in a future where a mathematician named Hari Seldon predicts the fall of the Galactic Empire and establishes a foundation to preserve human knowledge. Asimov's epic saga spans centuries and explores the rise and fall of civilizations, with robots playing a significant role in the story. Foundation is a thought-provoking and intricately plotted novel that has captivated readers for decades.