I'm still going with Obsidian Butterfly.
I also popped into Waterstone's this morning, intending to get the new collection of short stories by Simon Van Booy, which the sales assistant looked up and said they had in stock, but we couldn't find it in Short Stories or Fiction or Romance or even Crime, Horror, Sci-Fi, Fantasy, Paranormal Romance, or Childrens! We ended up giving up and she's ordered it for me, but their distributors say it's out of stock at the moment, so I'll probably have to wait a couple of weeks
While I was there, picked up the next in Alyson No