An I Can Read story from New York Times bestselling duo Jane O'Connor and Robin Preiss Glasser: Nancy is all set to wear something special for Pajama Day at school. But when Bree and Clara show up in matching outfits, Nancy feels left out. Will this Pajama Day be as fun as she thought?Fancy Nancy: Pajama Day, a Level One I Can Read adventure, is carefully crafted using short sentences, familiar words, and simple concepts for children eager to read on their own. Contains a glossary of Fancy Nancy's fancy words.