Early Marxist Interpretations of the New Testament and Christian Origins

The Marxist Internet Archive (MIA) has an archive of Marxist publications, including the most famous contributions to the study of the New Testament and Christian origins. These are:

Frederick Engels, The Book of Revelation (1883)

Frederick Engels, Bruno Bauer and Early Christianity (1882)

Frederick Engels, On the History of Early Christianity (1894)

Karl Kautsky, Foundations of Christianity (1908)