Angelus & Diabolus : angels and devils : the history of good and evil in Christian art / Maria-Christina Boerner ; edited by Rolf Toman ; additional texts by Bruno Boerner, Johann Ev. Hafner, Thomas Ruster ; photographs by Achim Bednorz ; produced by Thomas Paffen. - Boerner, Maria-Christina (H. F. Ullmann, 2016)