Libba Bray writes of the wind in the first pages of The Diviners, of how it swoops through New York City, silent witness to all that has been, is and will be.

The wind existed forever. It has seen much in this country of dreams and soap ads, old horrors and bloodshed. It has played mute witness to its burning witches, and has walked along a Trail of Tears; it has seen the slave ships release their human cargo, blinking and afraid, into the ports, their only possession a grief they can never lose ... It ran with the buffalo and touched tentative fingers to the tall black hats of Puritans. It has carried shouts of love, and it has dried tears to salt tracks on more faces than it can number. 

The wind also saw the  Roaring Twenties, a time when anything seemed possible, where money flowed as freely as illegal booze. 

Evie O’Neill felt trapped in a small town with small minds. She ached to jump out of the confines of he life into the glamour and excitement she knew waited for her. Her exuberance and sometimes her rashness made Evie a poor candidate for living happily in a backwoods Ohio community. 

One evening while partying with friends and drinking way too much, Evie stretches the bounds of acceptability for the last time by revealing a town scandal. It lands her in front of her parents with her head pounding from a hangover with mom and dad shouting their displeasure and despair.