Prologue 1. Childhood 2. Pólya's Education 3. Vienna, Göttingen, and Paris 4. Zürich 5. Collaboration with Szegő 6. Oxford and Cambridge 7. The United States -- The First Visit 8. Swiss Citizenship 9. Stanford 10. 1945 11. Honors 12. The Later Years Appendix 1. Pólya's Work in Probability-by K. L. Chung Appendix 2. Pólya's Work in Analysis-by R. P. Boas Appendix 3. Comments on Number Theory-by D. H. Lehmer Appendix 4. Pólya's Geometry-by Doris Schattschneider Appendix 5. Pólya's Enumeration Theorem-by R. C. Reed Appendix 6. Pólya's Contributions in Mathematical Physics-by M. M. Schiffer Appendix 7. George Pólya and Mathematics Education-by Alan H. Schoenfeld Appendix 8. Pólya's Influence -- References to His Work Appendix 9. Prizes, Awards and Lectureships Honoring George Pólya Appendix 10. "On Picture Writing"-by George Pólya Appendix 11. "Generalization, Specialization Analogy"-by George Pólya Appendix 12. "Heuristic Reasoning in the Theory of Numbers"-by George Pólya Appendix 13. "Probabilities in Proofreading"-by George Pólya Appendix 14. Cast of Characters -- A Glossary of Names