- eBookEucharist and EcumenismOwen F. Cummings
- eBookPopes, Councils, and TheologyOwen F. Cummings
- eBookJohn Henry Newman and His AgeOwen F. Cummings
- eBookThe Dying of JesusOwen F. Cummings
- eBookAmazing Grace!Owen F. Cummings
- eBookThinking about PrayerOwen F. Cummings
- eBookOne Body in ChristOwen F. Cummings
- eBookThinking GodOwen F. Cummings