This book had the feel of Alice in Wonderland. It was very easy to read and had some great characters.
Super creepy! For some reason it reminded me of A Fine and Private Place by Peter S. Beagle, but even more macabre. Gaiman knows how to create dark, foreboding settings like in his Neverwhere and he delivers the same in this story, which seems to be marketed as a children's book, but adults would definitely enjoy it.
VERY good book! I couldn't put it down!