"A sixteen-year-old girl whose father is the leader of a Black liberation group discovers her own place in the world."-- "Warrior Princess. That's what Nigeria's father calls her. He's raised her as part of the Movement, a Black separatist group based in Philadelphia. Nigeria is homeschooled and vegan and participates in traditional rituals that connect her and other kids from the group to their ancestors. But when her mother--the perfect matriarch...