I pre-ordered this when I learned it was being released.
I love Gaiman's work, and I am rather fond of this one in particular, having grown up in Madison and gone to The House On The Rock every summer. Any book with The House on the Rock in it has got to be good.
(Off Topic)
http://en.wikipedia.org/wiki/House_on_the_Rock
http://www.thehouseontherock.com/HOT...actionMain.htm
It has become a truly bizarre place over the past 30 or 40 years.
My favorite of Neil's works, however, is Neverwhere.