Military Intelligence (1960)
On Strengthening the hand of Austria-Hungary (1960)
The Tactics of Diplomacy (1961)
A Dozen Years of Diplomacy (1966)
On the Play of Postal Diplomacy by Allan Calhamer (1966)
The Invention of Diplomacy (1974)
Across the Whole Board (1974)
Objectives Other Than Winning (1974)
Introduction to Diplomacy (1975)