The last traditional pagan sacrifices in Scandinavia, at Trollkyrka, appear to date to about this time.
Organized Germanic pagan or occult groups such as the Germanische Glaubens-Gemeinschaft emerged in Germany in the early 20th century. The connections of this movement to historical Germanic paganism are tenuous at best, with emphasis lying on the esoteric as taught by the likes of Julius Evola, Guido von List and Karl Maria Wiligut.
Downloadable books (free):
Reynold Nicholson - The Mystics Of IslamHargrave Jennings - The Rosicrucians Their Rites And Mysteries
Roman Tertius Sibellius - De Vermis Mysteriis