Technology
"The self-publishing revolution is really only a few years old, so what was surprising to me about this sort of material is not that it exists -- that's always existed, I guess -- but more where it was sold," said author Jeremy Duns. "This seems to me to be more the material that you would have found in a sex shop. So to find it on iTunes or Amazon or Barnes & Noble or these kinds of places -- that's what was surprising."