Stratus

When an unearthly fog rolls down the mountain one early morning, Polly thinks it's just another weather anomaly - until it strips paint from buildings, devours metal, and leaves nothing but silence in its wake.

As the strange phenomenon spreads, consuming towns and twisting human bodies into translucent husks, Polly and her two closest friends - her reckless brother Cameron and her storm-chasing partner Jacqueline - race to understand what it is. But the deeper they go, the more impossible the truth becomes.