Six years ago, 276 schoolgirls were kidnapped by armed men from their school in Northern Nigeria. For such a horrific event, the identity of the girls was missing from the narrative. In the days and weeks following the tragedy, even as the story of their kidnapping found its way into the global consciousness via the “Bring back our girls” campaign, when it comes to the girls — who they were, what they liked, how they lived — they became a...