"Who's that?" he gasped.

"Conscience!" said Jimmy.

Lord Wisbeach had overlooked the gallery in his researches. He now turned his torch upwards. The light flooded the gallery on the opposite side of the room from where Jimmy stood. There was a pistol in Gentleman Jack's hand now. It followed the torch uncertainly.

Jimmy, lying flat on the gallery floor, spoke again.

"Throw that gun away, and the torch, too," he said. "I've got you covered!"

The torch flashed above his head, but the raised edge of the gallery rail protected him.

"I'll give you five seconds. If you haven't dropped that gun by then, I shall shoot!"

As he began to count, Jimmy heartily regretted that he had allowed his appreciation of the dramatic to lead him into this situation. It would have been so simple to have roused the house in a prosaic way and avoided this delicate position. Suppose his bluff did not succeed. Suppose the other still clung to his pistol at the end of the five seconds. He wished that he had made it ten instead. Gentleman Jack was an enterprising person, as his previous acts had showed. He might very well decide to take a chance. He might even refuse to believe that Jimmy was armed. He had only Jimmy's word for it. Perhaps he might be as deficient in simple faith as he had proved to be in Norman blood! Jimmy lingered lovingly over his count.

"Four!" he said reluctantly.

There was a breathless moment. Then, to Jimmy's unspeakable relief, gun and torch dropped simultaneously to the floor. In an instant Jimmy was himself again.