Sinnott-Armstrong, Walter Moral Knowledge New Readings (0195089898)
This is a collection of essays on the topic of moral knowledge. Each paper represents a major position within the field of moral epistemology, and starts by introducing readers to the position the author defends, locating that position vis-a-vis competing views, and explaining technical vocabulary, before going on to argue that position. The papers cover the topics of moral skepticism, contractarianism, projectism, coherentism, feminist skepticism, and pragmatism.