"From what quarter of the world?"

Marsh shook his head. "I cannot tell you," said he slowly, "for twenty years Carr vanished from England. My mother was left behind in the old house, and afterwards married my father. She should have made a better match, but she had little money, and the reputation of her brother did her no good. However she married my father, and afterwards died when I was born. That was the end of her. The Colonel left his lawyers to look after the property, and remained away. I always heard that it was in South America he picked up his money. At all events he returned here ten years ago with plenty of cash. The first thing he did was to put the house in order, and fill it with splendid furniture. He engaged a staff of servants, and wanted to entertain. At first the people were disposed to be friendly, but he went on worse than ever, and everybody cut him. In a rage he sent away all the servants and only kept Frisco."

"Did Frisco come back with him from South America?"

"Yes! But whether it was South America or North I cannot say. Frisco could hold his tongue when he chose. However Carr turned his back on the country people, and went on worse than ever. He was said to be mad but I think it was mere devilment myself. One queer thing he did--no! Two queer things."

"The building of the tower was one," said Herrick shrewdly.

Marsh nodded. "And the other mad act was the throwing down of the walls and fences round the Pines."

Dr. Jim looked puzzled. "Humph," said he, "I noticed that the house had no fences round it. One came upon it suddenly, as if it had been dropped from the skies. Carr threw down the walls, to show that he was not afraid. On the other hand he must have built that tower to show that he was."

"I do not understand what you mean?"

"Why? It is not difficult if you remember what you said to me when we met that girl. You hinted that Carr was afraid of something in which Frisco was concerned. Well then; evidently his first attitude was one of defiance towards this fear. Afterwards he thought better of it and built the tower. A man would not leave that splendid house to sleep in a bare room at the top of a tower unless he was afraid."

"I think you are right," said Stephen musingly, "but I don't know what he was afraid of. It was the third year after he returned that he built the tower, and he was in such a hurry to get it done, that he had the men working at it by night. You know he has a magnificent system of electricity round about 'The Pines.' Well, the lights were on night after night until the tower was finished, and relays of workmen replaced one another. The whole county wondered at the way Carr went on."