Fancy Nancy Petite Library by Jane O'Connor, illustrated by Robin Preiss Glasser. Ages 4 - 8. Series includes: Pajama Day, The Show Must Go On, The 100th Day of School and Every Day is Earth Day. Pajama Day: 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? The Show Must Go On: Nancy and her partner for the talent show are very different. They don't have any of the same talents. How will they ever come up with an act? The 100th Day of School: The 100th day of school is coming up, and Nancy doesn’t know what to bring in for the class project. Will she be able to think of something imaginative in time for the big day? Every Day is Earth Day: Being green is important to Nancy... so important that she wants her family to take care of the Earth morning, noon, and night!