Sixteen years have passed since Sephy Hadley first met Callum McGregor. For Callie Rose, growing up mixed race in a world where bitter prejudice divides Noughts and Crosses has meant she's an outsider wherever she turns.
Enter Jude McGregor. Jude teaches Callie about her real family history, and the more she learns the more he persuades her where her loyalties really lie.
But soon Callie is caught in a trap she can't get out of - one which will have deadly consequences.