Home Research Faculty Books Authors P-T Tod, Paul Paul Tod Penrose, Roger Pila, Jonathan Priestley, Hilary Qian, Zhongmin Riordan, Oliver Scott, Alex Segal, Dan Segal, Graeme Seregin, Gregory Sobey, Ian Steer, Brian Stirzaker, David Suli, Endre Sutherland, Wilson Szendroi, Balazs Tanner, Jared Taylor, Martin Tillmann, Ulrike Tod, Paul Trefethen, Nick Tsou, Sheung Tsun An Introduction to Twistor Theory (2nd Ed) (1994) 1st Ed (1985) An Introduction to General Relativity (1991) The Geometric Universe: Science, Geometry, and the Work of Roger Penrose (1998) (editor)