Ed Wimble and I refered to a number of books on Episode 2. Following is that list:
Logistics and the Failure of the British Army in America by R. Arthur Bowler
The Southern Strategy by David Wilson
The War for America by Piers Mackesy
The Long Fuse: How England Lost the American Colonies 1760-1785 by Don Cook
The Frontier War for American Independence by William R. Nester
I've read all but Mr.Wilson's book and would highly recommend the whole lot: they really gave me a different perspective on the conflict. I will be getting a copy of Mr.Wilson's book very shortly.
I also referred to a forum that where Wilson and Wimble hold court that I think is about the best thing on the net regarding the American Revolutionary War (Art of War: David K. Wilson - in the Blog Central section of consimworld.com). A link here:
http://talk.consimworld.com/WebX/.1dd09579/3206