Title
- Novae theoricae planetarum1
- Office of the Dead1
- Omnes ad praeda venient1
- Opusculum de formandis epistolis1
- Orations1
- Papal diaries1
- Papal judgement1
- Poetry1
- Processional1
- Profession of faith1
- Prolegomena in Aristotelem1
- Psalter1
- Rationale divinorum officiorum1
- Receipt1
- Recipes1
- Religious texts1
- Reply to accusations made by Puritan ministers1
- Ritual1
- Rule of Saint Benedict1
- Scale of perfection1