31 October – Saint Foillan

British Library MS Arundel 91 folio 179r (about)
Translation des reliques de Saint Foillan
Retable of Église Saint-Pholien de Liège
The Book of Saints

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

A Menology of England and Wales

Lives of the Saints by Alban Butler.

Catholic Legends: A New Collection by Augusta Theodosia Drane.

Medieval Hagiography

BHL, Supplement

Acta Sanctorum

The Cult of Saints in Late Antiquity Database

Art & Architecture

Index of Medieval Art

BALaT, also

Wikimedia Commons

Collégiale Saint-Feuillen de Fosses-la-Ville, especially the choir stalls

Église Saint-Pholien de Liège (retable above)

Eglise Saint-Feuillien à Neerlinter

Saints and Their Attributes
Saints and their Emblems

Music

Cantus: A Database for Latin Ecclesiastical Chant

30 October – Saints Zenobius and Zenobia

Menologion of Basil II (about)
Compositions artistiques (about)
Annus Dierum Sanctorum
Ardorem refrigerabit ros.
The dew will assuage the heat
Ecclesiasticus 18.16
The Book of Saints

Modern Hagiography

Bibliotheca Sanctorum

Roman Martyrology

Dictionary of Saintly Women

Medieval Hagiography

Acta Sanctorum

The Cult of Saints in Late Antiquity Database

Art & Architecture

Index of Medieval Art