- Annibale, di Capua, approximately 1544-15951
- Annunciation to the Blessed Virgin Mary1
- Antella, Francesco dell'1
- Anti-clericalism1
- Antichrist--Islam1
- Antidotes1
- Antiphonaries (Service books)1
- Antoni, Jacopo1
- Antonio Magistri1
- Antonio, Giuliano di1
- Antonio, Lorenzo di1
- Antonio, Piero di1
- Anṣārī, Zakarīyā ibn Muḥammad, approximately 1423-approximately 1520. Daqāʼiq al-muḥkamah fī sharḥ al-Muqaddimah1
- Anṣārī, Zakarīyā ibn Muḥammad, approximately 1423-approximately 1520. ʻImād al-riḍá1
- Aphorisms and apothegms1
- Apollonius, of Perga. Conics1
- Appiani, Iacopo, 1459-15101
- Apraduno, Antonio di1
- Arabic alphabet--Religious aspects1
- Arabic alphabet--Religious aspects--Islam1