Rune Magic
Teutonic Mythology Vol II
Teutonic Mythology Vol I
Myths of Northern Lands by H.a. Guerber 1895
History of the Frisian Folk
The Archaeology of the Norse North Atlantic
The Cult of Othin
The Book of the Sagas
Teutonic Mythology Vol III
Ibn Fadlan and the Rusiyyah by James Montgomery
The Sons of Odin
Fylfot in Archaeology
Norweigian Kings and Queens
Ragnarok and World Tree by HRD
BBC Heathenry
Matrons and Disir
Hávamál Bray