Probably a dumb question, but are any of these books written for 8-ball on a 9-footer, versus the barbox? There was some mention about this earleir in the thread...
I know we're strange up here in the wilderness, but all we have is 9-footers, at least where anyone plays regularly. All of our league stuff is done on 9-footers, all over the state (at least as I understand it. I haven't played all the different rooms yet, but I've played in rooms in four different divisions, and at states; all 9-footers).
If there is indeed a difference in the writing (and strategy) for the barbox versus the 9-footer in these books, that would make a big difference in my deciding to purchase (or more) of these.