The high prices limited the market to persons of means. However, princes and nobles at first scorned the books produced in quantities and continued to purchase only manuscript copies. The clergy and the lawyers were less reluctant to accept substitute for manuscripts ( Read more... )

Money and commerce were regarded by the ancients as a potential political threat. By their business contacts, traders and merchants are exposed to new customs, thoughts and values that might challenge the existing order. ibid 51 ( Read more... )