Modern Hagiography
The Liturgical Year by Dom Guéranger.
Lives of the Saints by Alban Butler.
Lives of the Saints by Sabine Baring-Gould.
Stories of the Saints for Children. The Black Letter Saints by Mrs. Molesworth.
Martyrs and Saints of the First Twelve Centuries: Studies from the Lives of the Black Letter Saints of the English Calendar by Elizabeth Rundle Charles.
The Lives of Saints, with Other Feasts of the Year, According to the Roman Calendar by Peter Ribadeneira.
Medieval Hagiography
The Cult of Saints in Late Antiquity Database
Breviarium Romanum – Latin & English
The Golden Legend (and illustrations)
Writings by Pope Fabian
Art & Architecture
Albani Chapel in San Sebastiano fuori le mura
Index of Medieval Art
– East Wall of Old Saint Peter’s, Biblioteca Apostolica Vaticana, MS. Barb.lat.2733.pt.1, ff. 120v-121r
– Chapel of S. Galgano, Montesiepi
– Walrus Tusk Calendar, Morgan Library MS 1099 (photos at IMA)
Catalogo generale dei beni culturali
POP : la plateforme ouverte du patrimoine
Warburg Institute Iconographic Database
Medieval Religion Listserv – 2012 Dillon.
A Handbook of Christian Symbols and Stories of the Saints as Illustrated in Art by Clara Erskine Clement.
Saints and their Symbols: A Companion in the Churches and Picture Galleries of Europe by E. A. Greene.
The Saints in Art by Joseph Maria von Radowitz.
Emblems of Saints by Which They Are Distinguished in Works of Art by F. C. Husenbeth.
Music
Nihil sub sole novum 
