- Nicene And Post Nicene Fathers
- History of the Christian Church: Apostolic Christianity, A.D. 1-100 (Vol. 1) (Apostolic Christianity)
- History of the Christian Church: The Middle Ages, A.D. 1294-1517 (Vol. 6)
- History of the Christian Church: Ante-Nicene Christianity, A.D. 100-325 (Vol. 2)
- History of the Christian Church: Modern Christianity: The Swiss Reformation (Vol. 8)
- Loren B. Mead
- Charles H. Cosgrove
- David T. Olson
- Carol Doran
- Earl Creps
- Arthur H. Becker
- Candy Lightner
- Jim Belcher
- Katherine F. DeVries
- John C. Cusick
- William H. Halverson
- Muruganar
- Glenn C. Daman
- Terry Tastard
- Harold Bonner
- Brett Hoover
- R. Daniel Reeves
- Will Coviello
- Richard Major
- Samuel L. Canine