Lisa Alther

America's most notorious family feud began in 1865 with the murder of a Union McCoy soldier by a Confederate Hatfield relative of "Devil Anse" Hatfield. More than a decade later, Ranel McCoy accused a Hatfield cousin of stealing one of his hogs, triggering years of violence and retribution, including a Romeo-and-Juliet interlude that eventually led to the death of one of McCoy's daughters. In a drunken brawl, three of McCoy's sons killed Devil Anse...