9 October – Saint Abraham

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Sanctorale Catholicum

Dictionary of Saintly Women

Illustrious Women of Bible and Catholic Church History (for Sarah)

Medieval Hagiography

BHL, Supplement

Acta Sanctorum

Art & Architecture

Index of Medieval Art

Portail Biblissima

Warburg Institute Iconographic Database

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

Kornbluth Photography Historical Archive

Sacrifice of Isaac on the Sarcophagus of Junius Bassus

Santa Maria Maggiore: Abraham and Melchizedek, Hospitality of Abraham

Music

Cantus: A Database for Latin Ecclesiastical Chant

Charpentier, Sacrificium Abrahae, H. 402: “Et pergentes pariter”, “Et reversus Abraham ad pueros suos”, “Abraham, Abraham!”, “Cum centum esset annorum Abraham” [need to order]