Filsafat ilmu : mencari makna tanpa kata dan mentasbihkan tuhan dalam nalar
Pengantar filsafat agama
Simetri Ilahi insani : agama menurut filsafat perenial
Religion after metaphisics
Problems of religious diversity
Novitas Mundi : perception of the history of being
Philosophy of religion : selected reading
More radical hermeneutics : on not knowing who we are
After God : the future of religion
Truth in religion : the plurality of religions and the unity of truth