books.google.co.uk - This volume deals with relations between the West and Byzantium, from the accession of Otto I the Great in Germany in 962, until the Fourth Crusade when Constantinople was conquered by the Western crusading armies in 1204.The impact which these contacts and confrontations had on both sides is discussed...http://books.google.co.uk/books/about/Western_Travellers_to_Constantinople.html?id=V2o0EkM-tYYC&utm_source=gb-gplus-shareWestern Travellers to Constantinople