So I tallied up all your responses and ran the Random Number Generator, and this is what it said.
First, the runners-up, who will each receive an official shiny Knife bookmark:
And finally, the grand prize winner of a signed UK edition of Knife:
Congratulations! Please e-mail me within the next three days at rjawriter at gmail dot com or message me through LiveJournal with your address so I can send these prizes out to you as soon as possible.