- Modern Interpretation of Ancient Logics - Scientific articles on formal aspects of Ancient Western and Indian Logic. Papers on modern interpretation of Aristotle's, Leibniz' and ancient Indian logic.
- Old Directions in Free Logic - Article by Gyula Klima. An analysis of the controversy over existential import in syllogistic theory, relating it to modern work in Free Logic.
- The Modernity of Aristotle's Logical Investigations - Article by George Boger, presented at the 20th World Congress in Philosophy.
