Jan T. J. Srzednicki

• Elements of social and political philosophy
• Essays on philosophy in Australia
• Leśniewski's systems
• Leśniewski's systems protothetic
• Leśniewski's Systems Protothetic
• Stephan Körner--philosophical analysis and reconstruction
• The democratic perspective
• The place of space and other themes
• To know or not to know
• Consciousness, knowledge, and truth
• Franz Brentano's analysis of the truth
• Franz Brentano's Analysis of truth