Subject(s): Metaphysics | Mathematics -- Philosophy | Meaning (Philosophy)
Contents:Part I. Ontology -- Existence (1987) -- Nonexistence (1998) -- Mythical objects (2002) -- Part II. Necessity -- modal logic Kalish-and-Montague style (1994u) -- Impossible Worlds (1984) -- An empire of thin air (1988) -- The logic of what might have been (1