Part I. German Aesthetics in the Twentieth Century: 1. German aesthetics between the wars: Lukács and Heidegger; 2. German aesthetics after World War II; Part II. Aesthetics in Britain until World War II: 3. Bloomsbury, Croce, and Bullough; 4. First responses to Croce; 5. Collingwood; Part III. American Aesthetics in the First Half of the Twentieth Century: 6. Santayana; 7. The American reception of expression theory I: Parker to Greene; 8. Dewey; 9. The American reception of expression theory II: Cassirer and Langer; 10. After Dewey and Cassirer; Part IV. Wittgenstein and After: Anglo-American Aesthetics in the Second Part of the Twentieth Century: 11. Wittgenstein; 12. The first wave; 13. The second wave.