Contents: Logic, Rhetoric and Hermeneutic in Philosophy – Truth and Satisfaction by the Empty Sequence – Metalogical Observations about Undetermination of Theories by Empirical Data – Psychologism and Metalogic – Malum, Transcendentalia and Logic – Logic, Semantics, and Realism – First-Order Logic: (Philosophical) Pro and Contra – What is Formal in Formal Semantics? – On Some Formal Properties of Truth – Gödel, Tarski and Truth – Is Truth an Ontological Concept? – What are Truth-Bearers? – A Generalization of Hume’s Thesis – Tarskian and Post-Tarskian Truth – Two Critical Contributions to the Problem of Truth and Meaning – On So-Called Sentences with Category Mistakes – The Cognitive Relation in a Formal Setting – Models of Legal Reasoning – The Character of T-Equivalences – Remarks on Identity across Possible Worlds – Applications of Squares of Oppositions and Their Generalizations – Theism, Fideism, Atheism, Agnosticism – The Principle of Bivalence and Suszko – Vagueness and Ambiguity – Truth and Consistency – Meaningfulness, Meaninglessness and Language-Hierarchies – Some Lessons from Ingarden’s Criticism of the Verifiability Principle – Remarks on Axiomatization within Logic.