*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. - Potsdam : H.F. Ullmann, 2016. - 800 p. : ill., fotogr. color. ; 45 cm
