Gill, John H. "Decision in Bavaria: The Austrian Invasion of 1809"
Divergence: 1809 CE
What if: The Austrian attack in France in 1809 adhered more closely to Mayer's original plan, starting from Bohemia rather than the Danube valley.
Summary: How the defeat of Austria could have occurred even faster, as Napoleon himself comes to the front for the battles at Nuremberg and Amberg.
Published: In The Napoleon Options: Alternate Decisions of the Napoleonic Wars (ed. Jonathan North), q.v.