2023. Expression and Self-Knowledge, co-authored with Dorit Bar-On (Wiley Great Debates Series).

	2023. Essays on Relativism: 2001-2021, 5th volume of collected papers (Oxford University Press).

	2021. The Riddle of Vagueness: Selected Essays 1975-2020, 4th volume of collected papers, on the nature and logic of vagueness in natural language (Oxford University Press).

	2003. Saving the Differences, 3rd volume of collected papers, on themes from Truth and Objectivity (Harvard University Press).

	2001. (i) The Reason’s Proper Study, co-authored with Bob Hale, an anthology of our papers on neo-Fregean foundations for mathematics, xiv + 455 pages (Oxford University Press).

	2001. (ii) German translation of Truth and Objectivity published as Wahrheit und Objektivität (Suhrkamp).

	2001. (iii) Rails to Infinity, 2nd volume of collected papers, on themes from Wittgenstein’s Philosophical Investigations (Harvard University Press).

	1997. A Companion to the Philosophy of Language, co-edited with Bob Hale (Blackwell).

	1993. (i) Truth and Objectivity, Waynflete Lectures given at Oxford, (Harvard University Press).

	1993. (ii) Expanded paperback 2nd. edition of Realism: Meaning and Truth, xvi + 509 pages, (Blackwell).

	1993. (iii) Limited edition re-issue of Wittgenstein on the Foundations of Mathematics in hardcover by Gregg Revivals.

	1986. Realism: Meaning and Truth, collected papers on Semantic Anti-Realism, xii + 361 pages, (Blackwell).

	1983. Frege’s Conception of Numbers as Objects, Scots Philosophical Monographs Series, number 2, xxxi + 193 pages (Aberdeen University Press/Humanities Press).

	1980. Wittgenstein on the Foundations of Mathematics, xix + 481 pages. (Duckworth/Harvard). Paperback 1981. Re-issue by Gregg Revivals 1994.

In preparation:

Imploding the Demon, 6th volume of collected papers, on epistemological scepticism (Oxford University Press).

2nd. edition of Frege’s Conception of Numbers as Objects, original pagination but with a new extended postscript and bibliography (Oxford University Press).