Modern Hagiography
Lives of the Saints by Alban Butler.
Lives of the Saints by Sabine Baring-Gould.
The Liturgical Year by Dom Guéranger.
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
Writings of Pope Alexander
Art & Architecture
Catalogo generale dei beni culturali
Warburg Institute Iconographic Database
Music
Modern Hagiography
Lives of the Saints by Sabine Baring-Gould.
Victories of the Martyrs by Saint Alphonsus Liguori.
Medieval Hagiography
The Cult of Saints in Late Antiquity Database
Art & Architecture
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.
Modern Hagiography
Light from the Lowly volume II by Francis Butina.
Medieval Hagiography
Art & Architecture
St. Gallen, Stiftsbibliothek, Cod. Sang. 602, s. 276-377 (list of scenes illustrated)
Medieval Religion Listserv – 2016 Dillon.
Nihil sub sole novum 
