“Banco?” he cried, meaning that he challenged Cranley for all the money in the bank. There must have been some seven hundred pounds.

“All right,” said Cranley, taking a sip of his soda water. He had dealt two cards, when his hands were suddenly grasped as in two vices, and cramped to the table. Barton had bent over from behind and caught him by the wrists.

Cranley made one weak automatic movement to extricate himself; then he sat perfectly still. His face, which he turned over his shoulder, was white beneath the stains of tan, and his lips were blue.

“Damn you!” he snarled. “What trick are you after now?”

“Are you drunk, Barton?” cried some one.

“Leave him alone!” shouted some of the players, rising from their seats; while others, pressing round Barton, looked over his shoulder without seeing any excuse for his behavior.

“Gentlemen,” said Barton, in a steady voice, “I leave my conduct in the hands of the club. If I do not convince them that Mr. Cranley has been cheating, I am quite at their disposal, and at his. Let anyone who doubts what I say look here.”

“Well, I’m looking here, and I don’t see what you are making such a fuss about,” said Martin, from the group behind, peering over at the table and the cards.

“Will you kindly—— No, it is no use.” The last remark was addressed to the captive, who had tried to release his hands. “Will you kindly take up some of the cards and deal them slowly, to right and left, over that little puddle of spilt soda water on the leather? Get as near the table as you can.”

There was a dead silence while Martin made this experiment.