Catherine Yu

No one ever pays attention to sixteen-year-old Aja until her perfect older sister Fiona goes missing. In the days leading up to Fiona's disappearance, Aja notices some extraordinary things: a strange fog rolling through their idyllic suburban town, a brief moment when the sky seems to rain blood, and a host of parasitic caterpillars burrowing their way through the trees. Aja's father, the neighbors, and even her ex-friend Mary all play down this strange...