, 2015, Introduction, in G. Fløistad (ed.), Philosophy of justice, Dordrecht, Springer, pp. 1-17.
(ed) , 2015, Philosophy of justice, Springer, Dordrecht.
, 2014, Introduction, in G. Fløistad (ed.), Ethics or moral philosophy, Dordrecht, Springer, pp. 1-15.
(ed) , 2014, Ethics or moral philosophy, Springer, Dordrecht.
, 2010, Introduction, in G. Fløistad (ed.), Philosophy of religion, Dordrecht, Springer, pp. 1-16.
(ed) , 2010, Philosophy of religion, Springer, Dordrecht.
, 2007, Introduction, in G. Fløistad (ed.), Aesthetics and philosophy of art, Dordrecht, Springer, pp. 1-23.
(ed) , 2007, Aesthetics and philosophy of art, Springer, Dordrecht.
(ed) , 2005, Language, meaning, interpretation, Springer, Dordrecht.
, 2003, Introduction, in G. Fløistad (ed.), Philosophy of Latin America, Dordrecht, Springer, pp. 1-14.
(ed) , 2003, Philosophy of Latin America, Springer, Dordrecht.
(ed) , 1994, Philosophical problems today / problèmes philosophiques d'aujourd'hui, Springer, Dordrecht.
, 1993, Introduction, in , Asian philosophy, Dordrecht, Springer, pp. 1-8.
, 1987, Introduction, in , African philosophy, Dordrecht, Springer, pp. 1-7.
, 1983, Introduction, in G. Flistad (ed.), Philosophy of Mind/Philosophie de l’esprit, Dordrecht, Springer, pp. 1-10.
, 1982a, Introduction, in G. Fløistad (ed.), Philosophy of action / Philosophie de l'action, Dordrecht, Nijhoff, pp. 1-14.
, 1982b, Introduction, in G. Fløistad (ed.), La philosophie contemporaine / Contemporary philosophy, Dordrecht, Springer, pp. 1-17.
(ed) , 1982a, La philosophie contemporaine / Contemporary philosophy: chroniques nouvelles / a new survey, Springer, Dordrecht.
(ed) , 1982b, Philosophy of action / Philosophie de l'action, Nijhoff, Dordrecht.
, 1981, Introduction, in G. Fløistad & G. H. Von Wright (eds.), Philosophie du langage, logique philosophique / Philosophy of language, philosophical logic, Dordrecht, Springer, pp. 3-10.
with Von Wright, G.H. (eds) , 1981, Philosophie du langage, logique philosophique / Philosophy of language, philosophical logic, Springer, Dordrecht.
, 1970a, Review: , , Man and World 3 (2), pp. 3-25.