A girl who struggles to breathe befriends a boy who seems shrouded in dust.

After Avalyn nearly died from an asthma attack, her parents moved her to the clear, dry air of Clear Canyon City, Arizona. And for the last ten years, she's been able to breathe. That is, until Adam showed up.

Quiet and unkempt, Adam is an instant target for the bullies who have plagued Avalyn and her friends. As Avalyn gets to know him, she begins to suspect that the sudden, strange increase in dust storms around town are somehow connected to his emotions. She thinks his problems may be even worse at home, especially when massive black walls of dust start rolling in after the school day. Will she find a way to stand up for her new friend? Her life may just depend on it.