This did not please the savages, as can be well imagined. Vowing vengeance, and shaking their fists at the trappers, they rode off across the prairie, while the whites were now divided into two forces; one going up one bank, and the other taking the opposite side. Thus they proceeded for several days, until they came to a spot where the stream was very narrow and was filled with sand bars. A vast number of redskins were camped upon the western bank, and Hunt was fearful that they would soon attack. He and McLellan were in one of the boats.

“I know that they are peaceful,” said the former, “for their faces are painted. Row to the shore!”

As they approached, the savages dropped their bows and arrows, came to meet them joyfully, and proved to be a band of Arickaras who were at war with the Sioux, and were thus anxious to have the white trappers assist in fighting their battles for them. “How! How!” said they. “We glad to see our white brothers. How! How! We wish to have sticks which speak with the voice of thunder.”

The adventurers looked forward to rich trade with the red men but were much surprised and angered by receiving word that the boat of Lisa—the Spaniard—was rapidly approaching.

“That rascally fellow will ruin our work!” cried McLellan, with considerable heat. “We must let him know, now, that we will stand no trickery from him. If he tampers with these redskins and sets them against me, I will let my rifle do the work of vengeance.”

The Indians, meanwhile, showed no disposition to trade, knowing that the presence of a rival trader would ensure them better bargains. Lisa soon arrived and was not long in discovering that he was an unwelcome guest. McLellan had difficulty in restraining himself from wreaking a just vengeance upon this artful “Greaser,” but fearing that he might involve Hunt and his other friends in a quarrel, kept his own counsel. It was, however, not for long.

Lisa agreed that he and Hunt would go to the Indian village and would trade there, but that no advantage should be taken of one another in the transactions with the wild riders of the plains. After a short delay they proceeded together up the river. But the crafty Spaniard was soon up to his old tricks and attempted to induce a certain French Canadian, in Hunt’s employ, to leave his master.

“I will give you better wages and treatment,” said he. “Come—boy—be one of my followers.”

This was overheard by McLellan and infuriated him. Seizing a gun, he gave the Spaniard to understand that he had old scores to settle with him, and that he had better get his own pistol and defend himself, for he was soon to be shot down like a dog. “You thieving, sneaking Greaser!” he shouted. “Now you will go to Kingdom Come in a hurry. You should have been beneath the sod long ago.”