Home › Authors › Gary B. Ferngren 👤 Gary B. Ferngren 6 books Books by Gary B. Ferngren History of Science and Religion in the Western Tradition 2019 Essential Readings in Medicine and Religion 2017 Bati Geleneginde Bilim ve Din Tarihi 2016 Truth about Science and Religi Truth about Science and Religion 2016 Medicine and health care in early Christianity 2009 Who was Hippocrates? Who was Hippocrates? 1990