12. Free Library of Philadelphia, Lewis T100 Title: Scholastic treatise Place: undetermined Date: 1000-1500
14. Free Library of Philadelphia, Lewis T126 Title: Religious treatise Place: undetermined Date: 1000-1500
15. Free Library of Philadelphia, Lewis T127 Title: Treatise on the Decalogue Place: undetermined Date: 1000-1500
16. Free Library of Philadelphia, Lewis T128 Title: Scholastic theological treatise Place: undetermined Date: 1000-1500
18. Free Library of Philadelphia, Lewis T130 Title: Scholastic theological treatise Place: undetermined Date: 1000-1500
19. Free Library of Philadelphia, Lewis T131 Title: Theological treatise Place: undetermined Date: 1000-1500
20. Free Library of Philadelphia, Lewis T132 Title: Theological treatise Place: undetermined Date: 1000-1500