Paul Thom
- Thom, Paul. 2019. Robert Kilwardby’s Science of Logic. A Thirteenth-Century Intensional Logic. Leiden: Brill. (0 diagrams)
- Strobino, Riccardo, and Paul Thom. 2016. “The Logic of Modality.” In The Cambridge Companion to Medieval Logic, edited by Catarina Dutilh Novaes and Stephen Read, 342–369. Cambridge: Cambridge University Press. (2 diagrams)
- Thom, Paul. 2016. “Necessity in Avicenna and the Arabic Tradition.” In Logical Modalities from Aristotle to Carnap. The Story of Necessity, edited by Max Cresswell, Edwin Mares, and Adriane Rini, 91–112. Cambridge: Cambridge University Press. (0 diagrams)
- Thom, Paul. 2003. Medieval Modal Systems. Problems and Concepts. Aldershot: Ashgate. (0 diagrams)
- Thom, Paul. 1996. The Logic of Essentialism. An Interpretation of Aristotle’s Modal Syllogistic. Dordrecht: Springer. (0 diagrams)