Part 1. Preliminaries -- The vagaries of use, Part One -- The vagaries of use, Part Two -- Part 2. An introduction to non truth-conditional meaning -- Register and other non truth-conditional phenomena -- Derogatory slurs -- Towards a logic for 'Alas' -- Part 3. Vocatives: obstinacy and recruitment -- Semaphores and Giorgione -- Davidsonian quotation -- Demonstratives and demonstrations -- Obstinancy and reflexivity.