Always verify the edition you are downloading. Late medieval and early modern printings sometimes conflate Raymond’s text with later additions by other canonists (e.g., John of Freiburg). A reliable PDF will state the editor, year, and provenance of the scan.

The Summa Casuum (Latin for "Summary of Cases") refers to a genre of medieval canon law manuals, most famously associated with the 13th-century Franciscan friar St. Raymond of Peñafort. His Summa de Casibus Poenitentiae (c. 1225) was a revolutionary handbook for confessors, systematically organizing moral and legal cases—ranging from theft and usury to clerical duties and marital law—to help priests determine appropriate penances.

Whether for a dissertation on sacramental penance or a class on medieval pastoral care, the Summa Casuum PDF provides unprecedented access to a cornerstone of Western moral theology.

The Summa Casuum: A Medieval Guide for Confessors Now in Digital Form