Set in small-town West Virginia in the twilight of the 1980s, "Call It Horses" tells the stories of three women on an improbable road trip. Frankie is an orphan (or a reluctant wife). Mave is an autodidact (or the town pariah). Nan is an artist (or the town whore). Each separately haunted, Frankie, Mave, and Nan—with a hound in tow—set out in an Oldsmobile Royale for Abiquiú and the desert of Georgia O’Keeffe, seeking an escape from everything they’ve known.