In rural Virginia in 1960, history professor Gen Rider has secured tenure at Baines College, a private school for white women. A woman in a man’s field, she teaches “Negro” history, which has made her suspect with a powerful male colleague. Even while she’s celebrating her triumph, she’s also mourning the break-up of a long-distance relationship with another woman—a romance she has tightly guarded, even from her straight female mentor. As the fall semester dawns, a male instructor at the college...