This adorable New York Times bestselling series is now availbable in audio format! Perfect for young girls who love friendship stories starring animal characters!Eva's class is preparing for the Nature Day party. Mrs. Featherbottom splits the class into two clubs and each club has to come up with ways to help the planet. When Eva gets placed in a different club from her best friends, Lucy and Hailey, she misses them. But Eva learns new things about her classmates, and she discovers that someone in her club is also missing a friend!