, 2015, Earth and skies as conflicting complementary or supplementary dramas in the eternal war between epistemology and ethics, in A. Tymieniecka (ed.), From sky and earth to metaphysics, Dordrecht, Springer, pp. 117-134.
, 2013, (Mis)triangulated human positioning in the cosmos: (Un)covering the (meta)physical identity of agents of good and evil in Head and Silko, in A. Tymieniecka (ed.), Phenomenology and the human positioning in the cosmos I, Dordrecht, Springer, pp. 187-203.
, 2009, Historical fabulation as history by other means: Shakespeare's Caesar and Mofolo's Chaka as opposites in rubiconesque leadership, in A. Tymieniecka (ed.), Existence, historical fabulation, destiny, Dordrecht, Springer, pp. 51-76.
, 2007, Non-teleological temporality in philosophy and literature: Camus, Achebe, Emerson, Ellison, Hurston, and Nietzsche, in A. Tymieniecka (ed.), Temporality in life as seen through literature, Dordrecht, Springer, pp. 115-128.
, 1991a, The ramatoulaye-aissatou styles in contemporary African feminism(s), in M. Kronegger (ed.), Phenomenology and aesthetics, Dordrecht, Kluwer, pp. 131-148.