- Author: Andrea Cheng
- Binding: PB
Anna learned how to be a good friend last year. This year, she wants to learn how to be a good sister to a baby girl her family adopted from China. When the doctor warns that the baby isn't thriving, Anna and her best friends, Laura and Camille, create a science project to help save the little one. Will Anna's devotion to her new sister be enough to save her?