Are You Small?Mo Willems, #1 New York Times bestselling, award winning author illustrator, zooms in on the smallest things in the universe to explore one of lifes most elemental questions in this nonfiction picture book about the relationship between size and scale. Are You Small? poses a little question that sends readers on a BIG adventure to see the smallest of the small. From an average size kid to a cookie crumb, to a water molecule, all the way down to a