Kant and the foundations of morality
Kim, Halla
How Hume and Kant reconstruct natural law: justifying strict objectivity without debating moral realism
Westphal, Kenneth R.
Kant's Doctrine of right :a commentary
Byrd, B. Sharon.
The ethics of theory: philosophy, history, and literature
Doran, Robert
Heidegger and theology
Wolfe, Judith (Judith E.)