O'Reilly, Sean and O'Reilly, James (eds)
O'Sullivan, Aileen
Obregon, Enrique de
Oliva, Héctor (trans. Baliga, Shilpa)
Olivier, Huguette
Opera Romana Pellegrinaggi
Oursel, Raymond
Oursel, Raymond
Oursel, Raymond
Oursel, Raymond (with notes by Jean-Nesmy, Dom Claude)