Cambridge Companion to the Age of Constantine

The Church of the First Three Centuries

The Conversion of the Roman Empire

Holy Bishops in Late Antiquity

Origins to Constantine

The See of Peter

The Early Years of Christianity

Philostorgius:Church History

Constantine to C 600

Athanasius and Constantius:Theology and Politics in the Constantinian Empire

NB Be sure to explore some of the other ideas noted in this section in the Orthodox Wiki and in the Catholic Encyclopedia

Early Christianity  Wiki

Trinity Wiki

Jesus Wiki

Pope Wiki Also Papacy

History of Early Christianity Wiki

Christianity in the 1st Century Wiki

Split of Early Christianity and Judaism Wiki

Gnosticism Wiki

Gospels Wiki

Patristics Wiki Also Church Fathers

Hellenistic Philosophy and Christianity Wiki

Circumcism Controversy in Early Christianity Wiki

Constantine and Early Christianity Wiki

Origins of Christianity Wiki

Early Centers of Christianity Wiki

Baptism in Early Christianity Wiki

Pauline Christianity Wiki

Christian Symbolism Wiki

House Church Wiki

Christian Martyrs Wiki

Christian Monasticism Wiki

AntiSemitisn in Early Christianty Wiki

Historiography of Early Christianity Wiki

Nestorianisn Wiki

Church of the East Wiki

Arius Wiki

The Quest of the Historical Jesus Wiki essay on Schweitzer's book

Ecumenical Church Councils Wiki

Judaism and early Christianity Othodox Wiki

Canons of the Othodox Church

Code of Canon Law

Early Christianity Flowchart

Early Christian Writings

The Lost Gospel of Judas

Society for the Study of Early Chrisianity

Center for the Study of Early Christianity

Early Christian Glossary

Early Christianity and History Timeline and critical commentary on some Gospel Accounts

Patheos Blog See for example Women in  Early Christianity or Was Jesus Divine?

100 Key Events in Church History

Early Christianity and World Cultures :Text and Resources This site is good for links to sources both historical and contemporary.

Early Christianity and Today Rowan Williams  Video

Virtual Religion Index This site is useful for sources;a few links dont work

Internet Guide to Religion There are about 78 links here covering organizations,journals sources etc.There is no arrangement so look carefully

Two Assumptions about Early Christianity This is a critical essay by a religious scholar James Tabor

Internet Ancient History Sourcebook:Christian Origins Good for sources. Pay attention to the section Source Problems as you will find links to The Jesus Seminar and the Development of the Canon

Religions of the Ancient Mediterranean PodCasts of a book by Phil Harland

Religion and Ethics This site is good for blogs but also lectures by Rowan Williams;for example Did early Christianity Betray Jesus?

Internet Resources for the Study of Judaism and Christianity This is an important source especially for source materials but it covers other topics as well such as language,archaeology and papryology

Early Church Fathers

Early Christian Writers