Title
- Legislative acts1
- Leighton Hours1
- Letter from Pope Innocent IV1
- Letter to Aurelius1
- Letter to Bassula1
- Letter to Eusebius1
- Letter to Hugh of Saint Victor1
- Letter to Master William1
- Lewis Psalter1
- Libellus beati misericordes1
- Libellus de oratione dominica1
- Libellus naturalium exemplorum de fide contra vanos et curiosos philosophos1
- Liber Rabani Anglici Horroscopo intitulatus1
- Liber aggregatus in medicinis simplicibus1
- Liber beati Ysidori episcopi1
- Liber bellorum domini1
- Liber de homine1
- Liber excusationum in causis criminalibus1
- Liber formularum spiritalis intelligentiae1
- Liber lapidum1