• M. McCord Adams and N. Kretzmann, trans., William of Ockham: Predestination, God’s Foreknowledge, and Future Contingents (Indianapolis: 1983).

• W.L. Craig, “John Duns Scotus on God’s Foreknowledge and Future Contingents,” Franciscan Studies 47 (1987), 98-122.

• W.L. Craig, The Problem of Divine Foreknowledge and Future Contingents from Aristotle to Suarez (Leiden: 1988).

• E.W. Dolnikowski, Thomas Bradwardine: a View of Time and a Vision of History in Fourteenth-Century Thought (Leiden: 1995).

• H.G. Gelber, It Could Have Been Otherwise: Contingency and Necessity in Dominican Theology at Oxford, 1300-1350 (Leiden: 2004).

• C. Normore, “Peter Aureoli and his Contemporaries on Future Contingents and Excluded Middle,” Synthese 96 (1993), 83-92.

• D. Perler, Predestination, Zeit und Kontingenz (Amsterdam: 1988).

• G. Leff, Bradwardine and the Pelagians (Cambridge: 1957).

• C. Schabel, Theology at Paris, 1316-1245: Peter Auriol and the Problem of Divine Foreknowledge and Future Contingents (Aldershot: 2000).