The catholicity of the Reformation

The church as communio / Robert W. Jenson

The Catholic Luther / David S. Yeago

The reform of the mass : evangelical, but still Catholic / Frank C. Senn

The problem of authority in the church / Carl E. Braaten

The pastoral office : a Catholic and ecumenical perspective / James R. Crumley

Lutheran pietism and Catholic piety / Robert L. Wilken

The church is a communion of churches / Günther Gassmann.