25 books • 7 series
Book #25: The Method of Analysis
Book #1: Jaakko Hintikka Selected Papers (Set)
Book #3: Language, Truth and Logic in Mathematics
Book #4: Paradigms for Language Theory and Other Essays
Book #5: Inquiry as Inquiry: A Logic of Scientific Discovery
Book #6: Analyses of Aristotle
Book #11: Synthese Historical Library :
Book #23: Models for Modalities
Book #90: The Intentions of Intentionality and Other New Models for Modalities
Book #200: The Logic of Epistemology and the Epistemology of Logic