Cara's been sick all her life . . . but in this case the cause might be more shocking than the cure.

It's a mystery - why is Cara so sick? It feels like she's been sick all her life . . . but she and her mom have never stayed in one place long enough for doctors to really understand what's happening to her. Now, at fourteen, Cara is tired of being tired, and sick of being sick. She's trying to get better . . . but it's only getting worse.

Unable to afford the care she needs, Cara's mom starts a Caring for Cara campaign online. The money starts pouring in. But something's not right to Cara. And the harder she looks, the less she understands.