In the small office which Lord Darcy and his staff had been assigned while conducting the investigation, three men watched while a fourth conducted a demonstration on a table in the center of the room. Master Sean O Lochlainn held up an intricately engraved gold button with an Arabesque pattern and a diamond set in the center. He looked at the other three. "Now, my lord, your Reverence, and colleague Doctor, I call your attention to this button." Dr. Pateley smiled and Father Bright looked stern. Lord Darcy merely stuffed tobacco—imported from the southern New England counties on the Gulf—into a German-made porcelain pipe. He allowed Master Sean a certain amount of flamboyance; good sorcerers were hard to come by. "Will you hold the robe, Dr. Pateley? Thank you. Now, stand back. That's it. Thank you. Now, I place the button on the table, a good ten feet from the robe." Then he muttered something under his breath and dusted a bit of powder on the button. He made a few passes over it with his hands, paused, and looked up at Father Bright. "If you will, Reverend Sir?" Father Bright solemnly raised his right hand, and, as he made the Sign of the Cross, said: "May this demonstration, O God, be in strict accord with the truth, and may the Evil One not in any way deceive us who are witnesses thereto. In the Name of the Father and of the Son and of the Holy Spirit. Amen." "Amen," the other three chorused. Master Sean crossed himself, then muttered something under his breath. The button leaped from the table, slammed itself against the robe which Dr. Pateley held before him, and stuck there as though it had been sewed on by an expert. "Ha!" said Master Sean. "As I thought!" He gave the other three men a broad, beaming smile. "The two were definitely connected!" Lord Darcy looked bored. "Time?" he asked. "In a moment, my lord," Master Sean said apologetically. "In a moment." While the other three watched, the sorcerer went through more spells with the button and the robe, although none were quite so spectacular as the first demonstration. Finally, Master Sean said: "About eleven thirty last night they were torn apart, my lord. But I shouldn't like to make it any more definite than to say between eleven and midnight. The speed with which it