"I wonder they don't stop her watching the house at night in the way she does," returned Ann, shaking out one of Mrs. Stone's muslin caps. "It gives one a creepy feeling to have her watching the windows like that--and to know what she's watching for."

"You know what she says, Ann!"

"Yes, I know; and a very uncomfortable thing it is," rejoined the younger servant. "If she sees Katherine at the window----"

"She told me again last night that she does see her," interrupted the elder; "has seen her three times now, in all. She says that Katherine stands at the window of her old room, in the moonlight."

Ann began to tremble; she was nearly as superstitious as old Dorothy.

"Don't you see what it implies, Martha? If Katherine is seen at the window, she must be in the house, that's all. I wish they'd have that north wing barred up!"

"You are ironing that net handkerchief all askew, Ann!"

"One has not got one's proper wits, talking of these ghostly things," was Ann's petulant answer, as she lifted the net off the blanket with a fling.

Hubert, meanwhile, was going down to the shore. What he had learnt troubled him in no measured degree, and his busy brain was hard at work. If only this fiat, which threatened evil to all of them, might be averted!

The tide was out, and he walked along the sands, flinging his stick now and again into the water for the dog to fetch out, as he recalled what he had heard about the almost miraculous skill of this Dr. Jago; who was said, nevertheless, to be an unscrupulous man in his remedies--kill or cure. Could he keep that life in Mr. Denison, which, as it appeared, Dr. Spreckley could not? These bold practitioners were often lucky ones. If Jago----