The Time Ships? Good choice.My wife asked me if I wanted New Frontier: Treason last night while we were at the bookstore. My simple answer was, "not at that price" and picked up "The Time Ships" by Stephen Baxter.
As for how much audience Pocket can afford to bleed if/when they make the jump from mass to trade, only their accountants know for sure.
About one hundred pages in. It is a great read so far.
Hopefully Pocket knows what they are doing with the print line.