Mr. Colpster jumped up a trifle nervously. "I won't have it, Theodore. Leave Patricia alone. I am quite sure your experiments with Mara have done her a great deal of harm, and have made her more dreamy and unpractical than ever. I won't have Patricia caught in these evil nets."

"There is no evil in searching for the Unseen," protested Theodore warmly. "In that case--if it was regarded as evil, I mean--men would cease to inquire and there would be no inventions."

"If the searching you mention was regarded as evil," said the Squire grimly, "men would certainly search more willingly than if the powers were regarded as good. However, I put my foot down. I am not an unbeliever, as you know, but I don't think it is right to pry into what God wishes to be concealed. 'Thus far shalt thou go and no further!'"

"That was said of the ocean," retorted Theodore. "And yet we have reclaimed lands from the sea and prevented the waves from going as far as they used to. Everything is good if rightly used, and----"

"I won't hear; I won't hear;" Mr. Colpster walked abruptly to the window. "You are always arguing. Leave Patricia alone."

"What does Miss Carrol say herself?" asked Dane, turning to the girl.

"I agree with Mr. Colpster," she rejoined promptly. "I don't like such things, and think they are evil."

"Very good. We will talk no more of the matter," said Theodore quietly. "Only one thing I will ask you, since I believe you to be a sensitive. Have you not experienced strange sensations yourself?"

"In connection with the emerald I have," replied Patricia, who was anxious to have her curiosity in this respect gratified. And Dane certainly seemed a man who could do so.

On hearing her reply, Mr. Colpster turned away from the window and walked back to plant himself before her. "What do you mean?" he asked abruptly.