Europe becomes Christian, by C. Dawson -- How the people create a saint, by H. Delehaye -- Charlemagne's church, by H. Fichtenau -- The church takes the offensive, by G. Tellenbach -- What did the crusades accomplish? By S. Runciman -- The knight and the church, by S. Painter -- The universities of Northern Europe, by C. H. Haskins -- The church and the medieval economy, by J. Gilchrist -- The peasants' search for salvation, by G. G. Coulton -- The image of religion, by J. Huizinga.