Most Popular Books
- The Medieval Booklists of the Southern Low Countries. Volume V: Dukes of Burgundy
- The Medieval Booklists of the Southern Low Countries. Volume VII: The Surviving Manuscripts and Incunables from Medieval Belgian Libraries
- The Medieval Booklists of the Southern Low Countries. Volume VI: The Reading-List of the Priory of Zevenborren
- The Medieval Booklists of the Southern Low Countries. Volume I : Province of West Flanders
- The Medieval Booklists of the Southern Low Countries. Volume II: Provinces of Liege, Luxemburg and Namur
