"I hate Mrs. North," dreamily spoke Dr. Rane; "and I am sure she hates me, though the wherefore to me is incomprehensible."

"Look there," spoke the surgeon, dropping his voice.

Both had simultaneously caught sight of Mrs. North. She was passing the shrubbery close by, and looked out at them. They raised their hats. Mr. Alexander made a movement to approach her; she saw it, and turned from him back to the dark wall with her usual sweeping step. So he remained where he was.

"She asked to see me on Tuesday night when I was leaving; wanting to know if I could tell her who wrote the letter," said Dr. Rane.

"She suspected me, I suppose."

"She appeared to suspect--not you, but some one else; and that was Richard North."

"Richard North!" ironically repeated Mr. Alexander. "She knows quite well that he is above suspicion; perhaps she was only trying to divert attention from some other person: she is made up of craft. Who knows but she wrote the letter herself?"

"Mrs. North!"

"Upon my word and honour, the thought is in my mind, Rane. If the motive of the letter were as you think--to do Edmund North damage with his father--I know of only one person who would attempt it, and that is Mrs. North."

Their eyes met: a strange light shone momentarily in Oliver Rane's. In saying that he hated Mrs. North, he spoke truth; but there was every excuse for the feeling, for it was quite certain that Mrs. North had long been working him what ill she could. His marriage with Bessy was being delayed, and delayed entirely through her covert opposition.