Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
 
    
Subject: Classics
Author of work: Seneca
Title: Epistolae ad Lucilium
 
    
Subject: Encyclopaedia
Title: Dictionary or encyclopaedia
 
    
Subject: Civil Law
Author of work: Justinianus
Title: Digestum novum
 
    
Subject: Liturgy
Title: Psalterium