13 July – Blessed Jacobus de Varagine

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Short Lives of the Dominican Saints 

Writings of Blessed Jacobus da Varagine

The Golden Legend (pdf, see also)

Art & Architecture

Portail Biblissima

Catalogo generale dei beni culturali

BeWeB

Wikimedia Commons

Cappella del Beato Jacopo da Varagine

13 July – Saint Eugenius of Carthage

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

Pictorial Lives of the Saints 

La vie des 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.

Catholic Legends: A New Collection by Augusta Theodosia Drane / The Monks of Lerins and Other Tales of Old Time

Tradition in Action

Medieval Hagiography

BHL, Supplement 

Acta Sanctorum

The Cult of Saints in Late Antiquity Database

Gregory of Tours’ Glory of the Martyrs 57 tells the story of Eugenius (here only one page of which is available in a preview).

Art & Architecture

Index of Medieval Art

Portail Biblissima

POP : la plateforme ouverte du patrimoine

Wikimedia Commons

A Guide to Christian Iconography: Images, Symbols, and Texts

Saints and their Emblems

13 July – Saint Anacletus

Modern Hagiography

Bibliotheca Sanctorum

Roman Martyrology

Sanctorale Catholicum

Lives of the Saints by Alban Butler.

The Liturgical Year by Dom Guéranger.

Character Calendar 

The Lives of Saints, with Other Feasts of the Year, According to the Roman Calendar by Peter Ribadeneira.

La vie des saints

Medieval Hagiography

BHL, Supplement 

Acta Sanctorum

Liber pontificalis 

Breviarium Romanum – Latin & English.

Writings of Saint Anacletus

Documenta Catholica Omnia

Art & Architecture

Index of Medieval Art

BeWeB

Europeana

Portail Biblissima

Sistine Chapel, North Wall

in situ
Die Sixtinische kapelle
Die Sixtinische kapelle
Saints and their Emblems