31 July – Saint Germanus of Auxerre

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Sanctorale Catholicum

A Menology of England and Wales

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

Pictorial Lives of the Saints 

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.

Miniature Lives Of The Saints For Every Day In The Year by Henry Sebastian Bowden.

La vie des saints

Stories of the Saints Fourth Series Saints of the Early Church by Mary Seymour.

Book of Saints and Heroes by Mrs. Lang.

Tradition in Action

Verse in the Drinking Song of Pelagius by Hilaire Belloc

Medieval Hagiography

BHL, Supplement 

Acta Sanctorum

The Cult of Saints in Late Antiquity Database

Constantius of Lyon, De vita sancta Germani 

The Golden Legend (and also here and illustrations)

Art & Architecture

Index of Medieval Art

Portail Biblissima

POP : la plateforme ouverte du patrimoine
Suaire dit de saint Germain

Warburg Institute Iconographic Database 

Medieval Religion Listserv – 2016 Dillon.

Abbey of Saint-Germain d’Auxerre 

Saint-Germain l’Auxerrois in Paris 

15C Sculpture 

Saints and their Attributes

Lives and Legends of the Great Hermits and Fathers of the Church, with Other Contemporary 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

Cantus: A Database for Latin Ecclesiastical Chant