*John Breck, ''The Sacred Gift of Life: Orthodox Christianity and Bioethics'' (1999) ISBN 978-0881411836

*John Breck, ''Stages on Life's Way: Orthodox Thinking on Bioethics'', with Lynn Breck (2006). ISBN 978-0881412994

*Vigen Guroian, ''Incarnate Love: Essays in Orthodox Ethics'', 2nd revised and expanded edition (2002). ISBN 978-0268031695

*Vigen Guroian, ''Life's Living Toward Dying: A Theological and Medical-Ethical Study'' (1996). ISBN 978-0802841902