Авторы
Steven J. Ostermiller Michele Orru James A. Overdahl o. Anselm Grün OSB Gerry O'Brien Brett Ogle Nuala O'Sullivan Arlen S. Oransky Carolyn Riester O'Connor James L. Overholt Semkin A. O. Angie Okamoto Francesca Romana Onofri Jayne O'Donnell Nils-Göran Olve Thomas A. O'Riordan William J. O'Neil Timothy O'Leary Lord David Owen Maelig Ollivier Zenker Olaf Denys Ovenden Jane E. Atieno Okech Bridget C. O'Brien