I have been using an ereader for a while and the price of the kindle and Nook editions have always been the same . Recently I noticed several authors that I read are releasing their summer books and the Nook editions are 3 to 5 dollars higher that the kindle. I know the publishers have raised and set the prices above what was the $9.99 norm. This higher price has to be bad news for Barnes and Noble. Anyone know what the story is?