José L. Zalabardo is Professor at the Philosophy Department at University College London. He was born in Madrid, and educated at the Universidad Autónoma de Madrid, the University of St. Andrews, and the University of Michigan, where he obtained a PhD in 1994. He was a lecturer at the University of Birmingham from 1994 to 2000, when he joined UCL. He has published numerous articles in academic journals and collective volumes. He is also the author of Introduction to the Theory of Logic (Westview Press, 2000), Scepticism and Reliable Belief (OUP, 2012), and Representation and Reality in Wittgenstein's Tractatus (OUP, 2015), and the editor of Wittgenstein's Early Philosophy (OUP, 2012).