Title
- Five Pillars of Mystery1
- Flores1
- Flores historiarum1
- Flos decretorum1
- Flyleaves with a note claiming to contain the handwriting of Thomas More1
- Folding picture book1
- Foliate borders1
- Folklore1
- For the Wormes1
- Formata ut conmendata1
- Forme romane curie super beneficiis et questionibus1
- Formula honestae vitae1
- Four tīrthaṅkaras1
- Fourth Book of Kings1
- Fragments from Renaut de Montauban1
- Franciscan miscellany1
- Franciscan rule1
- Franciscan texts1
- Franciscans of Metz1
- Fu xi wen cui1