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Heresies and Heretics: Websites

In Catholicism, heresy is a controversial or unorthodox theological challenge that conflicts with scripture, Church Tradition, dogma, or doctrine.

"Medieval Heresies" from Fordham University's "Internet Medieval Sourcebook" Website



Internet Sites

Websites on Church History

Church History - Resources for Catholic Educators
Internet Medieval Sourcebook: Church Councils, Church Fathers, Medieval Thought, Medieval Spiritual Thought
Medieval Monasticism: Desert Fathers, Eastern, Irish, Benedictine, Cistercians & Trappists

Some more good links