Drift

Feeling restless and out of place, Doyle is surprised to find himself falling for his new neighbor, Nola Watkins, who's under pressure to sell her organic farm to a large and mysterious development company. He's more surprised to see high-powered drug dealers driving the small-town roads--dealers his bosses don't want to hear about.
But when the drug bust Doyle's been pushing for goes bad and the threats against Nola turn violent, Doyle begins to discover that what's growing in the farmland around Philadelphia is much deadlier than anything he could have imagined . . .
Quick, clever, and terrifying, Jon McGoran's Drift is a commercial thriller in the tradition of Nelson DeMille's Plum Island.