A photocopy of Prior's manuscript for a children/beginners’ logic textbook. A note on the back page says "Copyright - 1970 Mary Prior". It is believed that "First things in logic" was a byproduct of Prior's work on the textbook "The craft of formal…
Debate between Prior and others in NZ Listener, following Prior's review "How things begun" of G. H. Duggan's book Evolution and philosophy on 9 Dec. 1949: (1) Duggan's reply to Prior's review on 23 December 1949, p. 5; (2)Letter by Reader on 30…