He stood up, and faced the door, showing such a strange, sudden anxiety to conceal Frederick from the sight of any person entering, even though it were the faithful Dixon, that a shiver came over Margaret's heart: it reminded her of the new fear in their lives. 
 up, and faced the door. He showed such a strange, sudden anxiety to conceal Frederick from the sight of anyone, even faithful Dixon, that a shiver came over Margaret's heart: it reminded her of the new fear in their lives. 