The colour of magic was gold . . . Twenty-three-year-old witch Aurelia Schwartz has always had to carefully balance her human life with her secret magical one. With a place at an elite Cambridge university college, she almost has everything she could possibly want within her grasp. Just so long as she follows the rules: Make no promises. Tell no one what you are. And never stay the night. Except Aurelia's gift of green magic has begun to fade. Worse still, someone is hunting witches and stealing their powers. Reluctantly, Aurelia needs the help of fellow witch and dreadfully arrogant classmate Theodore Ingram. Together, they seek refuge among his family in the remote corners of an already-desolate town. But as she grows closer to Theodore, the power-hungry witch-killer, too, draws nearer. And they threaten to destroy everything Aurelia holds dear . . .