For those who are unaware of it or simply unaware of all its features, the Internet Archive is a fantastically useful site. In addition to the possibility of finding materials that have since disappeared from the web as sites have become defunct, there are also books and movies in the public domain, such as H. G. Wells’ classic movie Things to Come (1936), Jean Danielou’s book Primitive Christian Symbols, and Rudolf Bultmann’s 1955 Gifford Lectures History and Eschatology. This is definitely a resource worth knowing about!
Patheos Explore the world's faith through different perspectives on religion and spirituality! Patheos has the views of the prevalent religions and spiritualities of the world.