John Butterfield, designer of Battle of the Bulge, writes 5 diary entries about the game:

1) Game Origins: http://www.shenandoah-studio.com/design-diary-1/

2) Game Design Goals: http://www.shenandoah-studio.com/design-diary-2/

3) Game Board & Terrain: http://www.shenandoah-studio.com/design-diary ...