Originally published in 1993, Psychological Metaphysics is an exploration of the most basic and important assumptions in the psychological construction of reality, with the aim of showing what they are, how they originate, and what they are there for.
As a 24-year-old lieutenant in the King's Own Scottish Borderers, Peter kept an unauthorised journal of his regiment's advance through the Low Countries and into Germany in the closing months of the war in Europe.
This important work refutes a currently fashionable consensus, which maintains that the English Civil War can be seen as primarily the result of a Laudian and Arminian assault on a previously predominant Calvinism.