Saints: Visible, Orderly and Catholic. The Congregational Idea of the Church. By Alan P. F. Sell. Geneva, World Alliance of Reformed Churches and Pittsburgh, Pickwick Press, 1986. (UK distributor: Tavistock Bookroom.) Pp. 173. £5·50.Theology in Turmoil: The Roots, Course and Significance of the Conservative-Liberal Debate in Modern Theology. By Alan P. F. Sell. Grand Rapids, Michigan, Baker Book House, 1986. Pp. 199. $9·95.