Modern Hagiography
Lives of the Saints by Alban Butler.
Lives of the Saints by Sabine Baring-Gould.
Our Birthday Bouquet Culled from the Shrines of the Saints and the Gardens of the Poets by Eleanor C. Donnelly.
Pictorial Half Hours with the Saints by Auguste François Lecanu.
Medieval Hagiography
Art & Architecture
Warburg Institute Iconographic Database
Guide to Christian Iconography: Images, Symbols, and Texts
Post-Biblical Saints Art Index
Lives and Legends of the English Bishops and Kings, Mediaeval Monks, and Other Later Saints by Mrs. Arthur Bell.
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
Üdvözlégy, kegyelmes Szent László király – Hail, Merciful King St Ladislaus
Nihil sub sole novum 
