Liber de exemplis naturalibus Language : Latin 2 work versions Author : Servasanctus de Faventia (1220?-1300?) Works
Liber de exemplis sacrae Scripturae Language : Latin 3 work versions Author : Nicolas de Hannappes (1225?-1291) Works
Liber de ferculis et condimentis Language : Arabic 1 work version Author : Yaḥyā ibn-ʿĪsā ibn-Ǧazla (10..-1100) Works
Liber de modo bene vivendi ad sororem Language : Latin 2 work versions Author : Pseudo-Bernardus Claraevallensis Works
Liber de mysteriis sanctae crucis Language : Latin 1 work version Author : Bertholdus Nurembergensis lector Works
Liber de natura rerum Language : Latin 2 work versions Author : Thomas de Cantimpré (1201?-126.?) Works
Liber de oculis Language : Arabic 1 work version Author : Sulaymān ibn Ḥāriṯ al- Qūṭī (11..?-1159) Works
Liber de officio sacerdotis Language : Latin 1 work version Author : Albertus de Brixia (12..-1314?) Works
Liber de optimo fato Henrici, Eboraci ducis, et optimorum ipsius parentum Language : Latin 1 work version Author : Guillelmus Parronus (1461?-1503?) Works
Liber de quibusdam ultramarinis partibus Language : Latin 1 work version Author : Guillaume de Boldensele (12..-1339) Works
Liber de rota verae religionis Language : Latin 1 work version Author : Hugues de Fouilloy (11..-1173?) Works
Liber de sancto Benedicto Language : Latin 1 work version Author : Jean de Stavelot (1388-1449) Works
Liber de signis prognosticis Language : Latin 3 work versions Author : Johannes de Probavilla (12..-13..?) Works
Liber de vita Christi ac omnium pontificum Language : Latin 2 work versions Author : Il Platina (1421-1481) Works
Liber disputationis Petri et Raimundi Language : Latin 1 work version Author : Raymond Lulle (1233?-1315) Works
Liber divisionum Language : Arabic 17 work versions Author : Muḥammad ibn Zakarīyā Abū Bakr al- Rāzī (0864?-0925?) Works
Liber exceptionum Language : Latin 1 work version Author : Richard de Saint-Victor (1110?-1173) Works
Liber exhortationis de salutaribus documentis Language : Latin 2 work versions Authors : Augustin (saint, 0354-0430) Paulin d'Aquilée (saint, 0730?-0802) Works
Liber florum Beatae Mariae Language : Latin 1 work version Author : Evagrius (évêque, 11..?-11..?) Works