“Her cruelly-used, unacknowledged sister.”

Those words indicated a social mystery, and as he read and re-read those opening lines of his wife’s letter he remembered her reticence about that girl-companion from whom she had been parted so early. He remembered her blushing embarrassment when he questioned her about the girl she called Fay.

The girl had been sent to a finishing-school at Brussels, and Mildred had seen her no more.

His first wife had finished her education at Brussels. She had talked to him often of the fashionable boarding-school in the quaint old street near the Cathedral; and the slights she had endured there from other girls because of her isolation. There was no stint in the expense of her education. She had as many masters as she cared to have. She was as well dressed as the richest of her companions. But she was nobody, and belonged to nobody, could give no account of herself that would satisfy those merciless inquisitors.

His wife, Vivien Faux, the young English lady whom he had met at Florence. She was travelling in the care of an English artist and his wife, who spent their lives on the Continent. She submitted to no authority, had ample means, and was thoroughly independent. She did not get on very well with either the artist or his wife. She had a knack of saying disagreeable things, and a tongue of exceeding bitterness. A difficult subject the painter called her, and imparted to his particular friends in confidence that his wife and Miss Faux were always quarrelling. Vivien Faux, that was the name borne by the girl whom he met nineteen years ago at an evening-party in Florence; that was the name of the girl he had married, after briefest acquaintance, knowing no more about her than that she had a fortune of thirty thousand pounds when she came of age, and that the trustee and custodian of that fortune was a lawyer in Lincoln’s Inn, who affected no authority over her, and put no difficulties in the way of her marrying.

He remembered now when he first saw Mildred Fausset something in her fresh young beauty, some indefinable peculiarity of expression or contour, had evolved the image of his dead wife, that image which never recurred to him without keenest pain. He remembered how strange that vague, indescribable resemblance had seemed to him, and how he had asked himself if it had any real existence, or were only the outcome of his own troubled mind, reverting involuntarily to an agonising memory.

“Her face may come back to me in the faces of other women, as it comes back to me in my miserable dreams,” he told himself.

But as the years went by he became convinced that the likeness was not imaginary. There were points of resemblance—the delicate tracing of the eyebrows, the form of the brow, the way the hair grew above the temples, were curiously alike. He came to accept the likeness as one of those chance resemblances which are common enough in life. It suggested to him nothing more than that.

He went to the library with the letter still in his hand. His lamp was ready lighted, and, the September evening being chilly, there was a wood fire on the low hearth, which gave an air of cheerfulness to the sombre room.

He rang and told the footman to send Mrs. Bell to him.