1. Logische Syntax der Sprache
2. “On Inductive Logic,”;Carnap;Philosophy of Science,1945
3. “The Two Concepts of Probability,”;Carnap;Philosophy and Phenomenological Research,1945
4. “Probability as a Guide in Life,”;Carnap;Journal of Philosophy,1947
5. “Empiricism, Semantics, and Ontology,”;Carnap;Revue internationale de philosophie,1950