Christmas in Ritual and Tradition, Christian and Pagan is a study of the history and folklore surrounding Christmas holidays in several countries. It is an amazing collection of Christmas-related traditions from the first introductions of Christianity to the early 20th century. The book covers the history of Christmas as a Christian feast day and how that developed. It also discusses pre-Christian festivals and observances and how a lot of them survived by being given a Christian veneer although the overt paganism disappeared. Clement A. Miles (1881–1918), an author and translator, was a member of the Folk-Lore Society. He had been for many years on T. Fisher Unwin's literary staff and he was the author of an important work: Christmas in Ritual and Tradition. Miles possessed a wide knowledge of European languages, and translated numerous works from French and Italian.