1. University of Pennsylvania, Oversize Ms. Codex 723 Title: Panormia Author: Ivo of Chartres Place: France Date: [11--]
2. University of Missouri, Fragmenta Manuscripta 005 Title: Sacramental text Author: Ivo of Chartres Place: England Date: s. XII(med); 1140-1160
3. University of Missouri, Fragmenta Manuscripta 023 Title: Decretals Author: Ivo of Chartres Place: France Date: s. XII(2); 1150-1199