Lives of the Saints by Alban Butler.
Lives of the Saints by Sabine Baring-Gould.
The Liturgical Year by Dom Guéranger.
Our Birthday Bouquet Culled from the Shrines of the Saints and the Gardens of the Poets by Eleanor C. Donnelly.
Memorials of the Blessed: A Series of Short Lives of the Saints by Charles B. Fairbanks.
Saints and Heroes to the End of the Middle Ages by George Hodges.
Writings of Pope Gregory VII
Art & Architecture
Customs & Devotions