Eagles seemed to dominate Marcus Morris's life. As a clergyman's son, he grew up with the eagle of the church lectern; as a priest himself he had his own lecterns. A brass inkwell topped by a flying eagle became the symbol of the most famous eagle of all- the children's magazine that influenced a generation. Eagle and its sister papers Girl, Swift and Robin were read by millions throughout the 1950s and 60s. They offered excitement in the adventures...