Knife Edge (ri) (Malorie Blackman)

Where there has been love, now there is hate. Two families have been shattered by the divided and violent society they live in. Sephy Hadley - technically a Cross, powerful and privileged - has tied her life forever to the McGregor family. The McGregors are a family of n: noughts:, therefore inferior and persecuted. without question. Jude McGregor blames Sephy for all the tragedies his family has suffered. He and is determined to force her to take sides, and destroy her life . . . just like she destroyed his. . . . . 'Devastatingly powerful' Guardian 'Moving and thought-provoking' Observer