A. P. Martinich is Vaughan Centennial Professor Emeritus in Philosophy at the University of Texas at Austin. He has published extensively on the philosophy of Thomas Hobbes and the philosophy of language. Source: <a href="https://www.wiley.com/en-ca/Philosophical+Writing%3A+An+Introduction%2C+5th+Edition-p-9781394193400">Wiley</a>