Pip. Unzip. Escape! It's hatching season, and all of Jemison Elementary is buzzing about the arrival of the baby chicks. Soon, the chicks will pip a hole in their shell, unzip the egg, and take their places in the world. For fifth-grader Jillian, breaking out of her shell is much harder. Jillian is always too shy to raise her hand in class, even when she knows the right answers; meanwhile her nemesis, Rashida, is never afraid to speak her mind. As...