Here is a very sweet book for the holidays: The Mitten. This is a collaborative project, based on an old Ukrainian folk story: re-told by Jessica Southwick, illustrated by Pippa Curnick and paper-engineered by Yevgeniya Yeretskaya, who wrote and illustrated one of our all-time favorite books The Snow Queen. The girls still read this book constantly and stare at the pages after having it for one whole year!
And they were very sweet to make a video (see below) of the whole book so you get a really good idea of how all the parts move. Available right here.