Sites Exploring a Few of the Belief Systems in Our World Today
Religions of the World Database

The Holy See - Vatican Library and Archives
Nag Hammadi Library
Gnostic Christianity

The Simon Wiesenthal Center Online
Bnei Baruch Wisdom of the Kabbalah
The Kabbalah Centre - New York/Jerusalem

Western Taoism 
The Essentials of Buddhism
The Dalai Lama and the Tibetan Buddhist Government in Exile
Krishna:  Hindu Vedas and The Bhagavad Gita As It Is - Prabhupada
Prabhupada's Palace of Gold - West Virginia

Mysticism in World Religions
Ancient Mystery Schools

AngelSpirit's Angel Pages
Christian Mystics 
B.O.T.A. - School of Holy Qabalah and Sacred Tarot
Rosicrusian - Order of the Cross Rosae
Theosophical Society 
Hitler and the Occult
Hermetic Order of the Morning Star - Golden Dawn
Earthchanges, Spirituality, and Great
Islam Guide: A Brief Illustrated Guide

Hindu Prophecies
Nostradamus:  Quatrains and Prophecies
Edgar Cayce Database

Encyclopedia of Western Signs and Symbols

Moon Phases:  NASA 5,000 Year Catalog Indigenous Wisdoms Project