The first full length biography of Dirac, one of the most brilliant physicists of the twentieth century.
Preface; 1. Early years; 2. Discovery of quantum mechanics; 3. Relativity and spinning electrons; 4. Travels and thinking; 5. The dream of philosophers; 6. Quanta and fields; 7. Fifty years of a physicist's life; 8. 'The so-called quantum electrodynamics'; 9. Electrons and ether; 10. Just a disappointment; 11. Adventures in cosmology; 12. The purest soul; 13. Philosophy in physics; 14. The principle of mathematical beauty; Appendices; Bibliography of P. A. M. Dirac; Notes and references; General bibliography; Index of names; Index of subjects.