Williams, David-Antoine. Defending poetry : art and ethics inJoseph Brodsky, Seamus Heaney, and Geoffrey Hill / Dr David-Antoine Williams. - New York, NY : Oxford University Press, 2010. - 240 p. : ill. ; 24 cm. - Oxford english monographs . - Oxford English monographs. . Includes bibliographical references and index. ISBN: 9780199583546 (hardback) LCCN: Subjects--Topical Terms: Ethics in literature. Dewey Class. No.: 821.91409353 / W D D