Capacity and Volition: A History of the Distinction of Absolute and Ordained Power. By William J. Courtenay. Quodlibet 8. Ricerche e strumenti di filosofia medievale. Bergamo, Italy: Pierluigi Lubrina Editore, 1990. 214 pp. 32.00 - Wawrykow, Joseph P. (Church history, 1996)