The Top of the World is a 1920 novel by the British writer Ethel M. Dell.Vinson p.208
Adaptation In 1925 it was adapted into an American silent film of the same title directed by George Melford and starring Anna Q. Nilsson.Goble p.122
References
Bibliography Goble, Alan. The Complete Index to Literary Sources in Film. Walter de Gruyter, 1999. Vinson, James. Twentieth-Century Romance and Gothic Writers. Macmillan, 1982.