John R. Searle - Philosophy - 1983 - 278 pages
John Searle's Speech Acts (1969) and Expression and Meaning (1979) developed a highly original and influential approach to the study of language. But behind both works lay the ...
George Boolos - Philosophy - 1995 - 275 pages
Boolos, a pre-eminent philosopher of mathematics, investigates the relationship between provability and modal logic.
E. J. Lowe - Philosophy - 2000 - 318 pages
A lucid and wide-ranging 2000 introduction suitable for readers with a basic grounding in philosophy.