It is 20 years in 2021 since Malorie Blackman's groundbreaking series began with Noughts & Crosses, which charted the deeply forbidden romance between Sephy (a Cross) and Callum (a nought) - a love affair which had repercussions for their families for generations.Endgame, the breathtaking conclusion to the series, influenced by the unprecedented global events of recent years, is full of twists and turns and emotions, with its incredible characters reaching a dramatic conclusions to their storie ...