Valentinianism:

Valentinus: A Gnostic for all Seasons

NT Canon:Valentinus and the Valentinians

A Valentinian Mass

Catholic Encyclopedia: VALENTINUS AND VALENTINIANS

The Mystery of the Bridal Chamber in the Gospel of Philip

ESOTERIC TEMPLE TRADITIONS AND VALENTINIAN WORSHIP

The Invisible Basilica: Valentinus

Chart of the Plerôma according to Valentinus

Catholic Encyclopedia: AEONS

The Gnostic World View: A Brief Summary of Gnosticism

The Gnostic Society in the Kingdom of Norway

Gnosis Archive

Evolution and the Gnostic Tree of Life

Gnosis and Mysticism

Gnostic Friends Network

To Be Born Again In the Early Church

Gnosticism: Ancient and Modern

Gnosis and Mysticism

Gnosticism

The Gnostic Gospels

The Gnostic Renaissance Project

Gnosis Magazine

magdalene.org

Tongues of Fire, Whirlwinds of Noise, by Erik Davis

The Egyptian Foundations of Gnostic Thought

The Mystery of Bogomils

The Bogomils of Bulgaria and Bosnia

Catharism

Modern Cathars

Books on the Cathars

The Gnostic Apostle Thomas

Mandeans

Center for Marcionite Research

Buddhist Gnosticism, the System of Basilides.

Manicheanism is Alive: The Neo-Manichaean Church

World Wide Study Bible

The Noncanonical Homepage

Androgyny in Christianity

Religious and Sacred Texts

Christian Classics Etherial Library

Dengê Êzîdiyan - Forum Of Yezidism

Yezidi Source Project