The interview is at A Dribble of Ink. The longest one I’ve done to date, as far as I can remember. I was feeling talkative evidently, but despite that it turned out reasonably well, I think. There’s a lot of other good content at A Dribble of Ink, so have a look around while you’re there.
The signed books are at Transreal Fiction. Anyone who would for some reason like a signed (and optionally, dedicated, dated, whatever) copy of the Winterbirth paperback can order one from Transreal – details on their website, or you can e-mail enquiries[at]transreal[dot]co[dot]uk for more info. Cost is cover price plus p&p.
To my surprise, interest in signed copies of the hardback hasn’t quite died down yet either, so just to confirm: you can still get signed hardback Winterbirths from Transreal too, although I’m not entirely certain how long it will remain available now that the paperback’s out, so now’s the time to buy if you’re so inclined.