1．Saemund’s Edda（or Elder Edda），Thorpe’s English Translation.
2．The Heimskringla,（or Younger Edda）, by Snorri Sturlasson. (English Tras.)
3．Viking Tales of the North , by R. B. Anderson.
4．Norse Mythology , by R. B. Anderson.
5．Literature and Romance of Northern Europe , by Howitt.
6．Myths of the Norsemen ，by H. A. Guerbar.
7．Northern Mythology , by Kauffman.
8．Teutonic Myth and the Legend ,by D. A.Macpenzie.