, 1970, Ryle in relation to modern science, in O. P. Wood & G. Pitcher (eds.), Ryle, Dordrecht, Springer, pp. 283-306.
, 1975, My semantic ascents and descents, in C. Bontempo & S. J. Odell (eds.), The owl of Minerva, New York, McGraw-Hill, pp. 57-72.
, 1989a, C. B. Martin: a biographical sketch, in J. Heil (ed.), Cause, mind, and reality, Dordrecht, Springer, pp. 1-3.
, 1989b, Negative utilitarianism, in F. D'agostino & I. C. Jarvie (eds.), Freedom and rationality, Dordrecht, Springer, pp. 35-46.
, 1989c, Verificationism, in J. Heil (ed.), Cause, mind, and reality, Dordrecht, Springer, pp. 261-270.