Modal Logics and Philosophy
"Modal Logics and Philosophy has the technical precision and rigour that is sometimes sacrificed to concern with philosophical logic. A book that will stand out amongst modal logic texts." Bernard Linsky, University of Alberta  "Rod Girle is the best logic teacher that I know. All those who want a non-technical introduction to modal logic and its applications, not just Rod's own students, will now be able to benefit from his outstanding pedagogic skills." Graham Priest, University of Queensland