Historia de Gentibus Septentrionalibus is a monumental work by Olaus Magnus on the Nordic countries, printed in Rome 1555. It long remained for the rest of Europe the authority on Swedish matters. Its popularity was increased by the numerous woodcuts of people and their customs, amazing the rest of Europe. It is still today a valuable repertory of much curious information in regard to Scandinavian customs and folklore. It was translated into Dutch (1562), Italian (1565), German (1567), and English (1658). Abridgments appeared also at Antwerp (1558 and 1562), Paris (1561), Basel (1567), Amsterdam (1586), Frankfurt (1618) and Leiden (1652). An exemplar was given to William Cecil during the Swedish king's wooing of queen Elizabeth I of England, and in 1822 it would be referred to by Sir Walter Scott. Source: Wikipedia (en)