Teutonic Mythology: The Gods and Goddesses of the Northland (Vol. 1-3)

Teutonic Mythology: Gods and Goddesses of the Northland in 3 volumes is a historical work by Swedish author Viktor Rydberg which deals with Germanic tradition and Norse mythology.
One of Rydberg's mythological theories developed in this book is that of a vast World Mill which rotates the heavens, which he believed was an integral part of Old Norse mythic cosmology.

Viktor Rydberg (1828-1895) was a Swedish writer and a member of the Swedish Academy. Primarily a classical idealist, Rydberg has been described as "Sweden's last Romantic."