At the center of Toni Morrison’s first novel to be set in our current moment is a young woman who calls herself Bride, whose stunning blue-black skin caused her light-skinned mother to deny her even the simplest forms of love. There’s also Booker, the man Bride loves but loses to anger; Rain, the mysterious white child with whom she crosses paths; and Bride’s mother, Sweetness, who takes a lifetime to come to understand that “what you do to children matters. And they might never forget.”