Immanuel Kant
Kant developed his moral philosophy in three works: "Groundwork of the Metaphysic of Morals" (1785), "Critique of Practical Reason" (1788), and "Metaphysics of Morals" (1797).
Marcia Baron
Baron has written or co-written two books and is working on a third - "Three Methods of Ethics: A Debate" in 1997, and "Kantian Ethics Almost without Apology" in 1995. Baron's upcoming book, tentatively titled "Self-Defense, Reason, and the Law", focuses on the reasonable belief requirement as it pertains to self-defense. She has also published around four dozen papers, one monograph, five encyclopedia articles, and a host of book reviews. In "Three Methods of Ethics", Baron's contribution focused providing a limited defense of Immanuel Kant, attempting to demonstrate that a Kantian position is superior to that espoused by virtue ethicists. In "Kantian Ethics", Baron attempts to provide a limited defense of Kantian ethics intended for a broader audience than those who are already Kantians. "Kantian Ethics" tries to directly address two widely perceived problems in Kant's positions; first, the idea that Kant's ethics leave no room for superogatory actions, and second, that Kant places too much emphasis on the idea of duty.