2. Free Library of Philadelphia, Lewis E 20 Title: De quattuor virtutibus caritatis Author: Quodvultdeus Place: France Date: 1000-1099 and 1100-1199
3. Free Library of Philadelphia, Lewis E 157 Title: Missal Place: Southern Netherlands Date: 1530-1550
6. Free Library of Philadelphia, Lewis E 161 Title: Missal Author: Catholic Church Place: Germany Date: 1366-1400