Geen povere schoonheid : laat-middeleeuwse kunst in verband met de Moderne Devotie; No poor beauty : late medieval art in relation to the Devotio moderna; Nijmegen; Valkhof Pers
'Een oetmoedich boeck' : het ideale boek bij de Moderne Devotie
'A humble book' : the ideal book in the Devotio moderna
Surveys 15th-c. (illuminated) manuscripts produced by the monasteries of the Congration of Windesheim and the houses of the Brethren of the Common Life in the IJssel Valley. ;