The first Nordic Pagan organization in the United States was the Viking Brotherhood, founded by McNallen and Stine in Texas in about 1972. This group metamorphosed into the Asatru Free Assembly (AFA), which operated until 1987 and then reemerged in the 1990s as the Asatru Folk Assembly, as it is known today. The AFA established many of the important organizational and ritual structures that remain operative in American Nordic Paganism to the present time, though later groups and individuals have continued to tinker with these structures and adapt and reinterpret them as they see fit.
Suggested ebooks:
Julia Phillips - History Of Wicca In EnglandSamuel Gardner Drake - Annals Of Witchcraft In New England And Elsewhere In The United States
Anonymous - History Of Nordic Runes P7