Seventeen-year-old Molly needs to figure out how to get her brilliant plan to save polar bears into action while dealing with a few . . . challenges: ¿¿ Phobias + self-doubt ¿¿ Anxiety + more anxiety ¿¿ Loss of BFF Hope arrives in the form of Sig, the last-available lab partner, who has an audacious idea for saving the polar bears and-a secret. He accepts Molly as she is, problems and all, and challenges her to follow through on her polar bear rescue plan. She accepts his challenge, putting her well outside her comfort zone. But as Molly and Sig set off to raise funds for the cause, complications threaten to melt the thin ice that keeps Molly from drowning in her own problems. Just like the polar bears she is trying to save, her world is rapidly changing. Can Molly hold on long enough to survive?