The author of Christian Character: Why It Matters, What It Looks Like, and How to Improve It is professor emeritus at Georgia State University where he taught taxation courses at the undergraduate, master, and PhD levels. During his academic career, he became the E. Harold Stokes/KPMG Professor and the School of Accountancy Alumni Professor, publishing two books and over 100 articles in professional, legal, and scholarly journals. Specializing in tax research and international tax law, he received many teaching and research recognitions, including national or international awards from the Society of International Business Fellows, American Accounting Association, Academy of Educational Leadership, American Taxation Association, and Australian Taxation Studies Program. In retirement, he rendered financial and editorial services to Children’s Ministry International.