"Das jungste Buch des Frankfurter MediavistenFried fasziniert durch den energischen Zugriff, in dem ein neuer methodischer Ansatz fur die Forschung fruchtbar gemacht und manches eingefahrene Urteil revidiert wird."Volker Leppin in: Das Mittelalter 2/2009 "This book could be characterised as a collection of lectures with a stimulating discussion of individual and collective memory on the Donation of Constantine and the origin of the Constitutum. [...] Fried has not settled the argument but he makes an important contribution to a debate which will long continue."Przemyslaw Nowak in: The Journal of Ecclesiastical History 2/2008 "The Donation of Constantine is a clear cut example of how historical fiction can enter public memory and, fed by various powers, stay there for centuries. [...] Fried has provided a book of great value not only to specialists in the matter, but also to less specialized readers, definitely a milestone in this specific field of research."Jan Nelis in: BMCR 2008.02.21