The resistance began three months after the young women were taken from their school dormitory by Islamist militants and hidden in the depths of a forest. It would end in direct confrontation and disobedience, and an unlikely victory which saved their lives.
But as the extremists of Boko Haram drove them through the bush to camps beyond the reach of any rescue, freedom was years away.
The story of the extraordinary courage of the women held for up to three years by the Islamist extremists in north-eastern Nigeria has never been told, despite the massive global attention focused on their abduction in April 2014.
