Two teenagers suffering from cystic fibrosis meet at the hospital and fall in love, but the nature of their condition dictates that they keep at least six feet away from each other to avoid the risk of cross-infection.

From the author of Say What You Will and A Step Toward Falling comes a deeply emotional new novel, perfect for fans of Five Feet Apart and The Fault in Our Stars. David Scheinman is the popular president of his senior class, battling cystic fibrosis. Jamie Turner is a quiet sophomore, struggling with depression. The pair soon realizes that they're able to be more themselves with each other than they can be with anyone else, and their unlikely friendship...

Seventeen-year-olds Stella and Will, both suffering from cystic fibrosis, realize the only way to stay alive is to stay apart, but their love for each other is slowly pushing the boundaries of physical and emotional safety.

Having moved to the coast of Northern California for the sake of her little sister, Maya, who has cystic fibrosis, Cat is disappointed to learn that her new town is inhabited by ghosts, while Maya sets her heart on meeting one.