1. Free Library of Philadelphia, Lewis E 7 Title: Processional Author: Catholic Church Place: Paris Date: 1505-1515
2. Free Library of Philadelphia, Lewis E 9 Title: Processional Author: Catholic Church Place: Germany Date: 1450-1499, 1200-1299, and 900-999
3. Free Library of Philadelphia, Lewis E 77 Title: Decretals Author: Catholic Church, Raymond of Penyafort, Bernard of Botone, and Gregory X Place: France Date: 1300-1315
5. Free Library of Philadelphia, Lewis E 161 Title: Missal Author: Catholic Church Place: Germany Date: 1366-1400