1. Free Library of Philadelphia, Lewis E 2 Title: De consolatione philosophiae Author: Albertus Magnus and Boethius Place: Germany Date: 1400-1499
2. Free Library of Philadelphia, Lewis E 3 Title: Canon super almanach Author: Jean de Lignieres Place: England Date: 1340-1599
3. Free Library of Philadelphia, Lewis E 4 Title: Hexameron Author: Ambrose Place: Treviso (province)
4. Free Library of Philadelphia, Lewis E 5 Title: De casu diaboli Author: Anselm of Canterbury Place: Rheims Date: 1150-1199
5. Free Library of Philadelphia, Lewis E 6 Title: Antiphonary Place: Italy and Rheims Date: 1300-1399
6. Free Library of Philadelphia, Lewis E 7 Title: Processional Author: Catholic Church Place: Paris Date: 1505-1515
8. Free Library of Philadelphia, Lewis E 9 Title: Processional Author: Catholic Church Place: Germany Date: 1450-1499, 1200-1299, and 900-999
12. Free Library of Philadelphia, Lewis E 14 Title: Tractatus de censuris ecclesiasticis Author: Antoninus of Florence Place: Italy Date: 1464-1471
13. Free Library of Philadelphia, Lewis E 15 Title: Organon Author: Aristotle Place: Italy Date: 1285-1299
15. Free Library of Philadelphia, Lewis E 18 Title: De vinis Author: Arnaldus de Villa Nova Place: Germany Date: 1400-1415
16. Free Library of Philadelphia, Lewis E 19 Title: In epistolam Johannis ad Parthos Author: Augustine of Hippo Place: France Date: 1185-1199
17. Free Library of Philadelphia, Lewis E 20 Title: De quattuor virtutibus caritatis Author: Quodvultdeus Place: France Date: 1000-1099 and 1100-1199
18. Free Library of Philadelphia, Lewis E 21 Title: Sermons Author: Augustine of Hippo Place: Germany Date: 1300-1399
19. Free Library of Philadelphia, Lewis E 22 Title: Expositions on the psalms Author: Augustine of Hippo Place: Spain Date: 1150-1199
20. Free Library of Philadelphia, Lewis E 23 Title: Sermons Author: Augustine of Hippo and Cyprian Place: Germany Date: 1400-1450