Borg, Marcus J. The heart of Christianity : rediscovering a life of faith / Marcus J. Borg. - 1st ed. - [San Francisco] : HarperSanFrancisco, c2003. - xv, 234 p. ; 22 cm. Includes bibliographical references and index. ISBN: 0060526769 LCCN: 2003050813 Subjects--Topical Terms: Theology, Doctrinal--Popular works. LC Class. No.: BT77.B72 2003 / 15312 Dewey Class. No.: 230