OOh I'll look into it! ^^ I've vaguely heard of it before.
It's amazing, in my opinion, and I don't see why it isn't more popular. It's a very dark story that lures you in, then grabs tight and leaves you begging for more. I don't know how many times I've read it and still get surprised by details I hadn't noticed before, little things really, but they have a big impact. 