I have research interests in logic, the history and philosophy of logic, philosophy of language, metaphysics, and Kant’s ethics.
I have just completed a draft of a book manuscript entitled Paradox: Reference, Predication, Truth on the paradoxes of definability, Russell's paradox and the Liar. Click on Research above and you'll find a chapter-by-chapter breakdown of the book, and links to the chapters.
I am also at work on a book manuscript on deflationism about truth with Dorit Bar-On. For a Book Prospectus, click on Research.
You'll also find links to selected articles in Research.
My book on truth and the liar paradox, Universality and the Liar, appeared in hardback in 1993 and in paperback in 2008. And I'm the co-editor (with Simon Blackburn) of Truth, in the Oxford Readings in Philosophy series (1999).