Subject
2 free books about diplomacy, free to read online. Chapter 1 of any book is free, no account needed.
Secret Diplomacy: How Far Can It Be Eliminated?
Paul S. Reinsch
On the manner of negotiating with princes On the uses of diplomacy; The Choice of Ministers and Envoys; And the Personal Qualities Necessary for Success in Missions Abroad
Monsieur de Callières
