Inquiry as Inquiry: A Logic of Scientific Discovery

Models for Modalities: Selected Essays

Language, Truth and Logic in Mathematics

Information and Inference

Knowledge and the Known: Historical Perspectives in Epistemology

Paradigms for Language Theory and Other Essays

Lingua Universalis vs. Calculus Ratiocinator:: An Ultimate Presupposition of Twentieth-Century Philosophy

The Game of Language: Studies in Game-Theoretical Semantics and Its Applications

The Logic of Epistemology and the Epistemology of Logic: Selected Essays

Anaphora and Definite Descriptions: Two Applications of Game-Theoretical Semantics