Each grabbed for the chain too late. Their heads and shoulders cannoned and they fell together on the hot, dirty sand while Scamp and the Arab made each other's intimate acquaintance in a whirl of ripping cloth and legs and teeth and blasphemy.

That in itself was bad enough, and good enough excuse if such were wanted for war between the Shadow of God Upon Earth and England's distant Queen; but there was worse to follow.

One does not laugh, between certain parallels, unless the ultimate degree of insult is intended. And Curley Crothers and Joe Byng did laugh. They held their ribs and laughed until their muscles ached and their strong men's strength oozed out of them.

They were laughing when they grabbed the dog at last and pulled him off. They laughed as they set the Arab on his feet and gave him back his gun; and they laughed at him with Christian and mannerly good grace when he spat at them in awful frenzy until the spittle matted in his beard. And, being gentlemen after a fashion quite their own, they smilingly apologized.

Arabia lies in the middle of the zone where laughter is not wisdom. And a smile lies midway in the measure of a laugh. A laugh might be unintentional. A smile must be deliberate. And the Arab's spittle was run dry. Creed, custom, law of tooth for tooth and the thought of half a hundred co-religionists all watching him from crannies in the wall combined to make him shoot, since further means of showing malice were denied him; and he raised the long butt to his shoulder with meaning that was unmistakable.

And so, with sorrow that the East should be so lacking in good fellowship, but with the ready instinct of men who have been trained for war, they closed with him from two directions, swiftly, bull-dog-wise, and took his gun away. And how could even an able seaman help the dog's taking a share in the game again?

So far, nobody had done anything intended to be wrong—least of all the dog. The Arab was defending institutions; Crothers and Joe Byng were bent on holiday, and full of kind regards for anything that lived; and the dog was living dogfully up to well-bred-terrier tradition. It was as if two harmless chemicals had met and blended into nitroglycerin.

Deprived of his gun, the Arab drew a knife; and no British sailor lives who does not understand the quick-loosed answer to the glint of steel. Fist and boot both landed on the Arab quicker than his own thought served the knife, and the weight of quick concussions jarred him into all but coma. This time Byng caught the dog in time and held him back, leaving Curley Crothers to finish matters by making the long knife prize of war. Once more he helped the Arab on his feet, smiling hugely and gentling the iron sinews with huge paws that could have wrenched them all apart if need be.

“Take my advice, cully, and weigh quick!” he counseled, looking the Arab over and making sure the unfortunate had not been too much hurt. “Run for shelter where you can cool your bearings! Run off to the mosque and pray, to make up for all that cussing. Go and be good! And next time you meets us, be friendly—see?”

The Arab was too apoplectically angry to comply, but Crothers took him by both shoulders and shoved him; and finding himself shot forward out of reach, seeing safety ahead and its possible corollary of awful vengeance, he suddenly achieved discretion and scampered through the gap in the wall.