These are many of the academically-oriented sites I've used over the years to compile much of the information found on this site. Please note that I did not include links to books I recommend. Those links can be found peppered throughout the site. I recommend reading through all of these links. Remember that to study powwowing is to study Pennsylvania history, as well as the history of churches in America; the history of the Anabaptists; the history of the grimoire traditions; history of Christianity; history of German/Swiss immigrations, etc. It is an extremely extensive area of study, so please follow all links to get the best education.