"This book will save lives." --Beth Vrabel, award-winning author of The Newspaper Club series In this unmissable story of friendship, courage, and healing, a girl struggling to breathe befriends a boy shrouded in dust, perfect for fans of Erin Entrada Kelly and Erin Bow. 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,...