If that link doesn't work, go to www.amazon.co.uk and you'll see that BLACKWELL is now renamed THE GHOST ORCHID and will be released in the UK on March 2, 2006.
First thoughts: WAAAAH! ANOTHER NINE MONTHS OF WAITING?! I was looking forward to that more than the new Harry Potter!
Second thoughts: Pity about the lack of water metaphors in the new title! BLACKWELL at least had the virtue of conjuring up a, erm, black well, and the heroine's name "Ellis Brooks" also looked promising.