- 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