The e-book maze

You readers have come across a couple of issues with the e-format. And I got myself an e-book reader finally!

A fan from the UK writes about a problem he's having across the pond. He can't find a way to buy the latest e-book Undaunted. He said Amazon UK didn't offer the e-format.

I checked. Amazon US had it. Amazon UK isn't offering that format. Anyone know why, or how to work around this?

Another fan is a lucky stiff and has a i-pad. He bought the last two books in i-pad format and...