LW
LeRoy Walters
LeRoy Walters is an American philosopher and Joseph P. Kennedy, Sr. Professor Emeritus of Christian Ethics at Georgetown University. He is known for his works on bioethics, Christian ethics, Holocaust studies and the life of Dietrich Bonhoeffer.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Contemporary issues in bioethics
1978
ISBN 9780822102007