1. Knowing Non-existent Natures: A Problem for Aquinas’s Semantics of Essence;International Archives of the History of Ideas Archives internationales d'histoire des idées;2023
2. Dedication;Ecologies of Grace;2008-02-14
3. Faith and Goodness;Royal Institute of Philosophy Lecture Series;1989-03
4. Reason in Mystery;Royal Institute of Philosophy Lecture Series;1989-03