1. Free Library of Philadelphia, Lewis E 9 Title: Processional Author: Catholic Church Place: Germany Date: 1450-1499, 1200-1299, and 900-999
2. Free Library of Philadelphia, Lewis E 35 Title: Bible commentary Author: Stephen Langton Place: Pontigny Date: 1220-1230
3. Free Library of Philadelphia, Lewis E 177 Title: Prayerbook Place: Germany and France Date: 1200-1299
4. Free Library of Philadelphia, Lewis E 245 Title: Fuero real Author: Alfonso X of Castile and Leon Place: Spain Date: 1255-1299