Willa Cather\u27s plains novels provide the lens through which readers approach her canon. Starting with O Pioneers!, My Àntonia, A Lost Lady, and the other Nebraska novels, critics have identified her major themes (the noble pioneer, the frontier, the creative imagination) and described her development (generally some version of an initial optimism over the frontier period followed by an elegiac lament for the pioneer past). From such a viewpoint, Cather\u27s last book, Sapphira and the Slave Girl, seems an aberration, which, if treated at all, is seen as an escape into a pre-Civil War southern setting, remote from Cather\u27s major writing (that is, the plains writing). It is time, I believe, to give our attention to this, the most neglec...