2. Free Library of Philadelphia, Lewis O 88 Title: Haza rūznāme-yi Dārendevī Author: Muḥammad ibn Ismāʻīl Dārendevī Place: Istanbul
3. Free Library of Philadelphia, Horace MS 2 Title: Ars poetica Author: Horace Place: Italy Date: 1475-1499
16. Free Library of Philadelphia, Lewis E 1 Title: De amore Dei Author: Albertanus of Brescia and Leo Archpriest Place: Bologna Date: 1275-1299
17. Free Library of Philadelphia, Lewis E 4 Title: Hexameron Author: Ambrose Place: Treviso (province)
18. Free Library of Philadelphia, Lewis E 5 Title: De casu diaboli Author: Anselm of Canterbury Place: Rheims Date: 1150-1199
19. Free Library of Philadelphia, Lewis E 6 Title: Antiphonary Place: Italy and Rheims Date: 1300-1399
20. Free Library of Philadelphia, Lewis E 7 Title: Processional Author: Catholic Church Place: Paris Date: 1505-1515
22. Free Library of Philadelphia, Lewis E 9 Title: Processional Author: Catholic Church Place: Germany Date: 1450-1499, 1200-1299, and 900-999
25. Free Library of Philadelphia, Lewis E 14 Title: Tractatus de censuris ecclesiasticis Author: Antoninus of Florence Place: Italy Date: 1464-1471
26. Free Library of Philadelphia, Lewis E 15 Title: Organon Author: Aristotle Place: Italy Date: 1285-1299
27. Free Library of Philadelphia, Lewis E 19 Title: In epistolam Johannis ad Parthos Author: Augustine of Hippo Place: France Date: 1185-1199
28. Free Library of Philadelphia, Lewis E 20 Title: De quattuor virtutibus caritatis Author: Quodvultdeus Place: France Date: 1000-1099 and 1100-1199
29. Free Library of Philadelphia, Lewis E 21 Title: Sermons Author: Augustine of Hippo Place: Germany Date: 1300-1399
30. Free Library of Philadelphia, Lewis E 22 Title: Expositions on the psalms Author: Augustine of Hippo Place: Spain Date: 1150-1199
31. Free Library of Philadelphia, Lewis E 23 Title: Sermons Author: Augustine of Hippo and Cyprian Place: Germany Date: 1400-1450
32. Free Library of Philadelphia, Lewis E 26 Title: De consideratione Author: Bernard of Clairvaux and William of St-Thierry Place: Flanders Date: 1400-1415
33. Free Library of Philadelphia, Lewis E 27 Title: Flores Author: Bernard of Clairvaux, Augustine of Hippo, Gregory of Nyssa, Richard of Saint Victor, and Anselm of Canterbury Place: Flanders
41. Free Library of Philadelphia, Lewis E 35 Title: Bible commentary Author: Stephen Langton Place: Pontigny Date: 1220-1230
50. Free Library of Philadelphia, Lewis E 46 Title: Bible commentary Author: Hugh of Saint-Cher Place: France
55. Free Library of Philadelphia, Lewis E 53 Title: Miscellany Author: John de Breton, Adam of Bockenfield, Aristotle, and John de Seccheville Place: Italy Date: 1250-1280
56. Free Library of Philadelphia, Lewis E 54 Title: De primo bello punico Author: Leonardo Bruni Place: Milan
57. Free Library of Philadelphia, Lewis E 57 Title: Carmen in honorem beatae mariae virginis Place: Germany Date: 1200-1299
60. Free Library of Philadelphia, Lewis E 65 Title: Constitutiones clementinae Author: Clement V, Giovanni d'Andrea, and John XXII Place: Southern France and Italy Date: 1385-1415
61. Free Library of Philadelphia, Lewis E 66 Title: Epistolae ad familiares Author: Cicero Place: Ferrara
62. Free Library of Philadelphia, Lewis E 70 Title: Letter to Damascus on the death of St. Jerome Author: Eusebius of Cremona Place: Italy Date: 1450-1475
63. Free Library of Philadelphia, Lewis E 71 Title: Excerpta orationum Demosthenis et Aeschini Author: Eutropius, Leonardo Bruni, and Basil of Caesarea Place: Italy
64. Free Library of Philadelphia, Lewis E 72 Title: Compendium historiae in genealogia christi Author: Peter of Poitiers Place: Paris
66. Free Library of Philadelphia, Lewis E 77 Title: Decretals Author: Catholic Church, Raymond of Penyafort, Bernard of Botone, and Gregory X Place: France Date: 1300-1315
67. Free Library of Philadelphia, Lewis E 81 Title: Epistola ad Iheronimum Author: Augustine of Hippo and Jerome Place: Germany
68. Free Library of Philadelphia, Lewis E 83 Title: Historia belli civilis inter Caesarem et Pompeium Place: Italy Date: 1440-1460
69. Free Library of Philadelphia, Lewis E 84 Title: Theological miscellany Author: Robert de Sorbon, Gregory I, Pseudo Bernard of Clairvaux, Hugh of Saint-Cher, and Innocent III Place: England Date: 1300-1350
77. Free Library of Philadelphia, Lewis E 92 Title: Book of hours Place: France and Flanders Date: 1440-1460
94. Free Library of Philadelphia, Lewis E 109 Title: Book of hours Place: Saint-Amand and England Date: 1850-1859
95. Free Library of Philadelphia, Lewis E 110 Title: Book of hours Place: Northern France Date: 1400-1415