What are/were your favorite books about pregnancy? I have mine from my first pregnancy, and I find myself re-reading them again...following along week by week as I go. I was just wondering if anyone had any good ones.

My SIL bought me one by Johnson & Johnson that is pretty neat. It shows a real person growing month by month, and it has images of the size of the baby each month as well. This is the book I've shown to my DD and tried to explain about how Mommy's belly is going to grow like the woman in the book. And DD loves to see the images of the baby growing inside the tummy's as well.