1. Free Library of Philadelphia, Lewis E M 16:7 Title: Commentary on Psalms Place: Rhineland Date: 1100-1199
2. Free Library of Philadelphia, Lewis E M 16:12 Title: Commentary on Psalms Place: Rhineland Date: 1100-1199
3. Free Library of Philadelphia, Lewis E M 16:16 Title: Commentary on Psalms Place: Rhineland Date: 1100-1199
4. Free Library of Philadelphia, Lewis E M 16:18 Title: Commentary on Psalms Place: Rhineland Date: 1100-1199
5. Free Library of Philadelphia, Lewis T33 Title: Commentary on Psalms Place: undetermined Date: 1000-1500
6. Free Library of Philadelphia, Lewis T295 Title: Commentary on Psalms Place: undetermined Date: 1300-1400