About John Turri John Turri is Assistant Professor of Philosophy at the University of Waterloo. Books by John Turri Ad Infinitum New Essays on Epistemological Infinitism edited by John Turri & Peter D. Klein Epistemic Norms New Essays on Action, Belief, and Assertion edited by Clayton Littlejohn & John Turri Virtue Epistemology Contemporary Readings edited by John Greco & John Turri