It was not an easy dialogue, but Amazon staff were very open and fair during our debate over the content of the novel. Unfortunately, the erotica category still appears on the site when you search for the Kindle version of the novel. I hope it goes away very soon.
To find out what all the fuss was about, download a copy of the novel if you haven't already done so. There's a free e-book download on all Amazon sites until July 15th.