References:
Teutonic Magic, the Magical and Spiritual Practices of the Germanic People by Kveldulf Gundarsson ©1990
The Secret King: Karl Maria Wiligut: Himmler's Lord of the Runes by Karl Maria Wiligut; translated edition by Stephen E Flowers; Michael Moynihan
The Secret of the Runes by Guido Von List; translated edition by Stephen E Flowers
Futhark, a Handbook of Rune Magic by Edred Thorsson ©1984