Powlesland, Aidan. "Prelude to War: Poland, pivot of history: 1st August 1939-1 November 1939"
Divergence: 1939 CE
What if: Poland and Germany signed a non-agression pact in September 1939.
Comments: Outline of August to November, including Britain's retreat to isolation and civil strife in France, as Germany prepares for Operation Attila in December.
Published: In Miniature Wargames #70 (March 1989).