Title
- Letter to Hugh of Saint Victor1
- Letter to Master William1
- Letter to Paul1
- Letters of Alcuin1
- Letters of Gregory the Great1
- Lewis Psalter1
- Lex Salica1
- Li acerba1
- Libellus Spiritualis Exercitii1
- Libellus beati misericordes1
- Libellus de oratione dominica1
- Libellus de recognitione proprie fragilitatis1
- Libellus naturalium exemplorum de fide contra vanos et curiosos philosophos1
- Liber aggregatus in medicinis simplicibus1
- Liber de spiritu et anima1
- Liber epigrammatum1
- Liber extra1
- Liber glossarum1
- Liber lapidum1
- Liber meditationum1