, 2017, The secular problem of evil, in N. Bar Am & S. Gattei (eds.), Encouraging openness, Dordrecht, Springer, pp. 349-363.
, 1994a, 'Rescher on rationality and morality', Philosophy and Phenomenological Research 54 (2), 415-420.
, 1994b, 'The pragmatic idealism of Nicholas Rescher', Philosophy and Phenomenological Research 54 (2), 391-394.