• John Scottus Eriugena, Treatise on Divine Predestination, trans. M. Brennan (Notre Dame: 1998).

• V. Genke and F.X. Gumerlock (trans.), Gottschalk and a Medieval Predestination Controversy (Milwaukee: 2010).

• P. Adamson, “Freedom and Determinism,” in R. Pasnau (ed.), The Cambridge History of Medieval Philosophy, 2 vols (Cambridge: 2010), vol. 1, 399-413.

• D. Carabine, John Scottus Eriugena (Oxford: 2000).

• D. Ganz, “The Debate on Predestination,” in M.T. Gibson and J.L. Nelson (eds), Charles the Bald: Court and Kingdom (Aldershot: 1990), 283-302.

• D. O’Meara, “The Problem of Speaking about God in John Scottus Eriugena,” in U.-R. Blumenthal (ed.), Carolingian Essays (Washington DC: 1983), 151-67.

• J.J. O’Meara, Eriugena (Oxford: 1988).

• J. Marenbon, “John Scottus and Carolingian Theology: from the De praedestinatione, its Background and its Critics, to the Periphyseon,” in M.T. Gibson and J.L. Nelson (eds), Charles the Bald: Court and Kingdom (Aldershot: 1990), 303-25.