Kommentar: This ground-breaking set will enable readers to track the development of different cultures and regional characteristics, throughout what was to become medival Catholic Europe. In addition to revealing the gradual process of Europeanisation, with shared contexts and common technological developments, the complete work provides the opportunity for demonstrating differences that were inevitably present across the Continent – from Iceland to Italy, and from Portugal to Finland – and to study why such existed. Acta Jutlandica LXXXIII:1 Humanities Series 79 (+) 2011/9.