“How is it bound to come out that way?”

“Why, Flem, it’s jest plain arithmetic; mathematics—that’s all. Always the tops and bottoms of ary

three dice come to twenty-one. Here, gimme that cup and I’ll prove it.”

In rapid succession, three times, he shook the cubes out. It was indeed as the wizard had said. No matter what the sequence, the complete tally was ever the same—twenty-one.

“Now who’d ’a’ thought it!” exclaimed Flem delightedly. “Say, a feller could win a pile of dough workin’ that trick! I’d ’a’ fell fur some real money myself.”

“That’s why I made it fur the drinks,” said the magnanimous Fox. “I wouldn’t put it over on a friend—not for no amount; because it’s a sure-thing proposition. It jest naturally can’t lose! I wouldn’t ’a’ tried to skin this pardner here with it even if I’d ’a’ thought I could.” And once more his hand fell in flattering camaraderie on a fawn-coloured shoulder. “I know a regular guy that’s likewise a wise guy as soon as I see him. But with rank strangers it’d be plumb [107] different. The way I look at it, a stranger’s money is anybody’s money——”

He broke off abruptly as the doorhinges creaked. A tall, thin individual wearing a cap, a squint and a cigarette, all on the same side of his head, had entered. He stopped at the lunch counter as though desirous of purchasing food.

“Sh-h! Listen!” Fox’s subdued tones reached only the barkeeper and Mr. Tuttle. “That feller looks like a mark to me. D’ye know him, Flem?”

“Never seen him before,” whispered back Flem after a covert scrutiny of the latest arrival.

“Fine!” commented Fox, speaking with rapidity, but still with low-toned caution. “Jest to test it, let’s see if that sucker’ll fall. Here”—he shoved the dice cup into Gash Turtle’s grasp—“you be playin’ with the bones, sorter careless. You kin have the first bet, because I’ve already took a likin’ to you. Then, if he’s willin’ to go a second time, I’ll take him on fur a few simoleons.” The arch plotter fell into an attitude of elaborate indifference. “Go ahead, Flem; you toll him in.”