1. Free Library of Philadelphia, Lewis E 195 DS ID: DS4540 Title: Lives of the twelve Caesars and Book of hours Author: Suetonius Place: Italy and France Date: 1500-1599 and 1400-1499
2. Free Library of Philadelphia, Lewis E M 21:1 DS ID: DS5018 Title: Book of hours Place: Florence and Italy Date: 1400-1499