1. What logic should we think with? R. M. Sainsbury; 2. Mental representation and mental presentation Gregory McCulloch; 3. Self-knowledge, normativity and construction Julia Tanney; 4. The normativity of meaning Alan Millar; 5. Two theories of names Gabriel M. A. Segal; 6. Relativism and classical logic Crispin Wright; 7. Principles for possibilia Christopher Peacocke; 8. What are these familiar words doing here? A. W. Moore; 9. Particular thoughts and singular thought M. G. F. Martin; 10. Conditional belief and the Ramsey Test Scott Sturgeon; 11. Necessary existents Timothy Williamson; 12. Ambiguity and belief S. G. Williams; 13. Basic logical knowledge Bob Hale; 14. Frege's target Charles Travis.