WHEN TRUTH AND JUSTICE ARE NO LONGER BLACK AND WHITE ISSUES . . . Sephy is a Cross, one of the privileged in a society where the ruling Crosses treat the pale-skinned noughts as inferiors. But her baby daughter has a nought father . . . Eaten up with bitterness, he blames Sephy for the terrible losses his family has suffered . . .

"It is really a cautionary tale about choice and the danger of nursing anger. This makes it a humane story that will help the cause of tolerance . . . It is written with passion, does not condescend and will appeal to teenagers who want to understand grown-up emotions" * The Sunday Times *"Relentless in its pace . . . Devastatingly powerful" * Guardian *"The story never flags, and characters develop . . . I repeatedly looked up from the pages, thinking "What would I do?" and this is the redeeming strength of Knife Edge - its moral heft" * Daily Telegraph *"Malorie Blackman is writing a disturbing trilogy that should be read because it is important. And a gripping yarn as well" * School Librarian *"Noughts & Crosses was brilliant and this sequel is as good, if not better . . . The reader is forced to confront issues of racism in our society in a unique way . . . but this is incidental as the tale is so compelling" * Carousel *