21. University of Pennsylvania, Oversize LJS 501 Title: Bāriʻ fī aḥkām al-nujūm Author: Haly Abenragel Place: England Date: [approximately 1320]
24. University of Pennsylvania, Oversize Ms. Codex 108 Title: Splendor solis Author: Salomon Trismosin Place: Germany Date: [between 1550 and 1599]
25. University of Pennsylvania, Ms. Codex 1170 Title: Sermons Author: Nikolaus von Dinkelsbühl Place: Germany Date: [1425-1450?]
26. University of Pennsylvania, Oversize Ms. Codex 1226 Title: Ordo judicarius Author: Egidio Foscarari Place: Italy Date: [between 1300 and 1350]
27. University of Pennsylvania, Oversize Ms. Codex 1271 Title: Opuscula Author: Thomas Aquinas Place: Paris Date: [between 1269 and 1323]
28. University of Pennsylvania, Ms. Codex 1630 Title: Rhetorica ad Herennium Place: Venice Date: [between 1440 and 1460]
29. University of Pennsylvania, Oversize Ms. Codex 20 Title: Summa dictaminis Author: Thomas of Capua Place: Italy Date: [13--]