Most of my career has been in the history of medicine, pharmacy, and related sciences. This includes bioethics. I was executive director of the Lloyd Library and Museum, Cincinnati, Ohio, from 1994 to 1999. I came to UAB to become associate director for Historical Collections in September 1999 and remained in that position until my retirement in 2016. Since retirement I've continued my interests in healthcare, but have expanded to include the history of biology and the intersections of science, philosophy, and religion. My most recent books are Intelligent Evolution: How Alfred Russel Wallace's World of Life Challenged Darwinism (Erasmus Press, 2020), and Nature's Prophet: Alfred Russel Wallace and His Evolution from Natural Selection to Natural Theology (University of Alabama Press, 2018).