A. N. Prior

1914 – 1969

• Formal logic
• Logic and the basis of ethics
• Objects of thought
• Papers in logic and ethics
• Papers on time and tense
• The doctrine of propositions and terms
• Time and modality
• Worlds, times, and selves
• Changes in events and changes in things
• Formal logic
• Logic and the basis of ethics
• Papers on time and tense