Angels...

In light of some speculation that Season 4 of Supernatural will be dealing with the "good" side of the supernatural world (or, at least, some of it)... I went a-venturing for some webpages on the subject of angels.

Read some things I knew (or had heard before), and learned a lot more.

Linkies: Angelology: The Study of Angels (basic rundown)
Angelology: The Doctrine of Angels (more indepth)