BegriffsschriftW
Begriffsschrift
The Foundations of ArithmeticW
The Foundations of Arithmetic
Frege: Philosophy of MathematicsW
Frege: Philosophy of Mathematics
The Geography of ThoughtW
The Geography of Thought
An Illustrated Book of Bad ArgumentsW
An Illustrated Book of Bad Arguments
Logic: The Laws of TruthW
Logic: The Laws of Truth
Meaning and NecessityW
Meaning and Necessity
Novum OrganumW
Novum Organum
Straight and Crooked ThinkingW
Straight and Crooked Thinking
A System of LogicW
A System of Logic
Tractatus Logico-PhilosophicusW
Tractatus Logico-Philosophicus
Vagueness and Degrees of TruthW
Vagueness and Degrees of Truth