I'm currently reading "The War of The Revolution" by Christopher Ward. Its a two volume book in one. Originally published in the 1940s, I found the 2011 reprint edition on Amazon. If your interested in checking out the book here's the Amazon link. I'm about half way through the 1000 pages. The book is strictly a military history narrative, it doesn't really cover the politics involved during the American Revolution. Needless to say I'm seriously enjoying it.