1. Free Library of Philadelphia, Lewis E 21 Title: Sermons Author: Augustine of Hippo Place: Germany Date: 1300-1399
2. Free Library of Philadelphia, Lewis E 23 Title: Sermons Author: Augustine of Hippo and Cyprian Place: Germany Date: 1400-1450
3. Free Library of Philadelphia, Lewis E 76 Title: Moralia Author: Gregory I and Augustine of Hippo Place: Germany
4. Free Library of Philadelphia, Lewis E 81 Title: Epistola ad Iheronimum Author: Augustine of Hippo and Jerome Place: Germany