I'm 246 pages into The Rook (though I think I'm going to have to back up in the morning to catch details I missed in the last bit).
I've also read all of the picture book Cows Don't Fly (which I wish we'd found when my older son was cow crazy in the early elementary years) and the first two stories in The Sandman Volume 1: Preludes and Nocturnes.
So good night from the Eastern US. Have fun if you're still fresh and sticking with it (especially if you're in a timezone where it isn't the middle of the night).
My intention is to wake up early to read a bit more before the official end at 8 am my time.