First up for December: Her Fearful Symmetry by Audrey Niffenegger. I've already read it, so that frees me up to finish some other giant piles of books next to my bed.
For January, it's The Hunger Games by Suzanne Collins. I've heard good things -- looking forward to it.
There are many remarkable things about our group. My favorite one, though, is that none of us scrapbook. That's probably why we get along so well.