Book excerpt: With no hair, Bea has to find a creative way to be part of silly hair day. Bea has alopecia areata—that means she doesn't have any hair. So when it's time for silly hair day at school, Bea doesn't know what to do. Her best friend, Shaleah, is determined to help. With silly hair day fast approaching, they're focused on finding a way for everyone to take part.