four o'clock
`` You mention Mr. Higginson . Where is he ? '' She glanced at him , impersonally , struck by the unconscious sternness of his voice . `` I do not know , but I am most anxious to see him -- to thank him -- '' `` I am told that he left town at four o'clock . Perhaps you know his address in New York ? '' `` I do not , '' she answered coldly . `` No doubt he went away hurriedly ... frightened of you because of his kindness to me . ''