Joseph McRae Mellichamp is Emeritus Professor of Management Science at the University of Alabama, USA. In addition to scholarly works, he has published study guides for several imp...view moreJoseph McRae Mellichamp is Emeritus Professor of Management Science at the University of Alabama, USA. In addition to scholarly works, he has published study guides for several important Christian books, including C. S. Lewis' Mere Christianity and John Lennox's Against the Flow. He and his wife Peggy also served on staff with the Faculty Ministry of CRU for nearly forty years.view less