Stop working on two novels at once.
We've been bouncing back and forth between Pershing's War:1919 and World War 1990 and are finding it too mentally taxing. We're going from M-1 Abrams tanks to F-17 Renault tanks, M240s to Chauchats.
We have to wrench ourselves from 1990 to 1919. This leads to interesting mix ups. For example we wrote an entire chapter about US VII Corps with divisional commanders talking about 'both their brigades.' You see in 1918 US Army divisions had two brigades each.
So for now World War 1990 and we'll get back to 1919 when that's wrapped up.