6 June – Saint Norbert of Xanten

Annus Dierum Sanctorum
Candidiores Nazaraei eius nive
Her Nazarites were whiter than snow.
Lamentations 4.7
Oliva fructifera in domo Dei mei.
A fruitful olive tree in the house of God.
Psalm 51.10

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Sanctorale Catholicum

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

The Liturgical Year by Dom Guéranger.

Character Calendar 

Pictorial Lives of the Saints 

La vie des 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.

Miniature Lives of the Saints for Every Day in the Year

An Alphabet of Saints by Robert Hugh Benson, Reginald Balfour, and Charles Ritchie.

Stories of the Saints Fifth Series by Mary Seymour.

Memorials of the Blessed: A Series of Short Lives of the Saints by Charles B. Fairbanks.

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

Medieval Hagiography

BHL

Acta Sanctorum

Breviarium RomanumLatin & English.

Art & Architecture

Index of Medieval Art

Catalogo generale dei beni culturali

BeWeB

BildIndex

Europeana

Portail Biblissima

BALaT

Wikimedia Commons

Warburg Institute Iconographic Database 

Vatican Colonnade

Vatican Founder Statue

12C Manuscript, Digitized Manuscript

17C Painting

On Prémontré Abbey

Post-Biblical Saints Art Index

Saints and their Attributes

Legends of the Monastic Orders as Represented in the Fine Arts by Mrs. Jameson.

A Handbook of Christian Symbols and Stories of the Saints as Illustrated in Art by Clara Erskine Clement.

Lives and Legends of the English Bishops and Kings, Mediaeval Monks, and Other Later Saints by Mrs. Arthur Bell.

The Saints in Art with Their Attributes and Symbols, Alphabetically Arranged by Margaret E. Tabor.

Saints and their Symbols: A Companion in the Churches and Picture Galleries of Europe by E. A. Greene.

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.