Nūr al-ʻuyūn Language : Arabic 1 work version Author : Ṣalāḥ al-Dīn ibn Yūsuf al- Kaḥḥāl al-Ḥamawī (ophtalmologue, 12..-1...) Works
Nuzhat al-qulūb Language : Persian 1 work version Author : Zayn al-Dīn ebn-e Ḥamd Allah Mostawfī Qazvīnī Works
Objurgatio in calumniatorem Platonis Language : Latin 2 work versions Author : Andrea Contrario (....-1471?) Works
Obsidionis Rhodiae urbis descriptio Language : Latin 2 work versions Author : Guillaume Caoursin (1430?-1501) Works
Ocellus Lucanus (-04..- -04..) : De universi natura 1 work version Author : Ocellus Lucanus (04..-04.. av. J.-C.) Works
Octoèque Language : Greek, Georgian, Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic 2 work versions Works
Octo puncta perfectionis Language : Latin 1 work version Author : Pseudo-Bernardus Claraevallensis Works
Oecumenius Philosophus (05..-06..) : Catena in acta apostolorum (CPG C151) 1 work version Author : Oecumenius Philosophus (05..-06..) Works
Oecumenius Philosophus (05..-06..) : Catena in Pauli epistulas (CPG C165) 4 work versions Author : Oecumenius Philosophus (05..-06..) Works
Oecumenius Philosophus (05..-06..) : Commentaire de l'Apocalypse Language : Greek 1 work version Author : Oecumenius Philosophus (05..-06..) Works
Oecumenius Philosophus (05..-06..) : Opera 1 work version Author : Oecumenius Philosophus (05..-06..) Works
Oeuvres ascétiques Language : Greek 15 work versions Author : Basile de Césarée (saint, 0329?-0379) Works
Officium de compassione Mariae Virginis Language : Latin 1 work version Author : Jakob Wimpfeling (1450-1528) Works
Officium de doloribus beatae Mariae Virginis Language : Latin 1 work version Author : Michel François (1435 ?-1502) Works
Officium et missa immaculatae conceptionis beatae Virginis Mariae Language : Latin 1 work version Works
Ogier le Danois Language : French, Old (842-ca.1400) 3 work versions Author : Raimbert de Paris Works