In the later 20th century, Germanic neopagan movements oriented themselves more towards polytheistic reconstructionism, turning away from theosophic and occult elements, but elements of Ariosophical mysticism continue to play a role in some white supremacist organizations. Alleged mystical or shamanic aspects of historical pre-Christian Germanic culture, summarized as seidr are also practiced in Odinism (Freya Aswynn, Nigel Pennick, Karl Spiesberger, see also Germanic Runic Astrology, The Book of Blotar).