"Spinoza's View of Necessity in Historical Perspective", Philosophical Topics, Denver, 19/1 (1991), p. 47-96. (anglais).

On the theological roots of Spinoza's argument for monism", Faith and Philosophy : Journal of the Society of Christian Philosophers, Wilmore (K.Y.), 11/4 (1994), p. 626-644. (anglais).

"On the relationship between mode and substance in Spinoza's metaphysics", Journal of the history of philosophy, Berkeley (Calif.), t. 33, n°2 (1995), p. 245-273. (anglais).

"Monism in Spinoza", in Olli I. Koistinen and John I. Biro (eds) : Spinoza : Metaphysical Themes, Oxford University Press, New York, 2001, p. 38-59. (anglais).