1. University of Pennsylvania, Oversize LJS 25 Title: Metaphysics Author: Aristotle Place: Italy Date: [1275-1299?]
2. University of Pennsylvania, LJS 325 Title: Nicomachean Ethics Place: France and Italy Date: [after 1568]
3. University of Kansas, MS C318 Title: Le livre de bonnes meurs Author: Jacques Legrand Place: France Date: [between 1441 and 1460]
4. University of Pennsylvania, Oversize Ms. Codex 243 Title: Nicomachean Ethics Author: Taddeo Alderotti Place: Italy Date: [1500?]
5. University of Pennsylvania, Ms. Codex 253 Title: Nicomachean Ethics Author: Taddeo Alderotti Place: Italy Date: 1456.
6. University of Pennsylvania, Ms. Codex 273 Title: Nicomachean Ethics Author: Taddeo Alderotti Place: Italy Date: [before 1356]
7. University of Pennsylvania, Ms. Codex 469 Title: Ethica secondo la dottrina d'Aristotile : a lo illustrissimo reverendissimo Don Hippolito da Este, secondo cardinale di Fèrrara / Author: Gabriele Cesano Place: Saluzzo Date: [1560?]
9. University of Pennsylvania, Ms. Codex 693 Title: Duo dialogi de philosophia morali Author: Umbertus Decembrius Place: Italy Date: [1450?]
10. University of Pennsylvania, Oversize Ms. Codex 760 Title: Nicomachean Ethics Author: Aristotle Place: Italy Date: [14--]