That's the headline in the press releases section of Amazon UK. You can see the news here. Alas, the press release doesn't make clear whether they will be offering a self-publishing option similar to Amazon US's CreateSpace program.
One important item in the press release: "For a limited time, Amazon.co.uk will provide free setup for publishers with POD-ready PDF files."
Dusk Peterson writes fantasy stories on friendship, gay historical fantasy tales, and contemporary gay fiction. Occasionally, a heterosexual love story will appear as well. Peterson's stories are often placed in dark settings, such as prisons or wartime locations. Romance and friendship, especially male friendship, are recurring themes.