1. University of Pennsylvania, Ms. Codex 1520 Title: De anima Author: Johannes von Kastl Place: Germany Date: 1436.
2. University of Pennsylvania, Ms. Codex 1559 Title: Scale of perfection Author: Walter Hilton Place: Italy Date: 1510.
3. University of Pennsylvania, Oversize Ms. Codex 218 Title: Devotional works Place: England Date: [between 1400 and 1425]
4. University of Pennsylvania, Ms. Codex 33 Title: De mystica theologia Author: Jean Gerson Place: France Date: [between 1400 and 1450]
5. University of Pennsylvania, Ms. Codex 397 Title: Tractato breve della via della salute Place: Italy Date: [between 1500 and 1599]
6. University of Pennsylvania, Ms. Codex 709 Title: Horologium sapientiae Author: Henry Suso Place: Germany Date: [between 1400 and 1450]
7. The Huntington Library, Art Museum, and Botanical Gardens, mssHM 1082 Title: Die vierundzwanzig alten Author: Otto of Passau Place: Germany Date: 1431
8. Harvard University, *FC5.A100.537v Title: Horologium sapientiae Author: Henry Suso Date: ca. 1500-ca. 1550
9. Harvard University, MS Richardson 12 Title: Astrological text Author: Pseudo-Dionysius the Areopagite Date: 1436.
10. Harvard University, MS Lat 51 Title: De consolatione philosophiae Author: Boethius Date: between 1300 and 1350