"Not dare?" exploded the little man, and turning, he was about to give an order, when Rivers stopped him.

"You had better wait," he said, "before you do anything for which you may be sorry. I have told you several times to take us to Fort Hamlin, and you reply with threats of arrest and what not. You cannot arrest any man without some cause, and no cause has been given."

"No cause, sir? You have given cause enough to be strung up at the yardarm, sir, strung up without any resort to the civil authority. Did you not fire across my bows, sir? No cause, indeed! Do you not know, sir, that such an action is a declaration of war, sir, and that in times of peace, it is privateering and piracy, and a dozen other things besides, sir?"

"And who has more right to fire across your bows than I have?" queried Rivers with a fine assumption of authority.

"More right," cried the captain, his voice rising to a perfect shriek, "you have no right, no one has any right—"

"Nevertheless I have," continued Rivers, but before he could explain his mission, the little officer broke in again.

"You have? If you were the Czar of Russia, sir, and every one of the scarecrows with you was a crowned head, sir, you would have no right to stop an American vessel in American waters. On American waters, did I say? On any waters, sir. Wherever that flag flies, sir, she shall not be stopped by any one. And whoever fires on that flag, sir, is an enemy to me and my country, and I should have no hesitation in shooting him down like a dog. Like a dog, sir, the dog that he is!"

"Well, Captain," said Rivers, thinking that the matter had gone far enough. "I am sure you would be sorry if you shot me down like a dog, as you say. I am on government service, just as you are, and am just as loyal to the United States as you can be. My name is Rivers, of the Geological Survey."

"Rivers, the head of the Alaskan work?"

"Yes. The navy department was kind enough to place a gunboat at my disposal for the trip from Seattle to Cook Inlet, and a revenue cutter has been ordered to meet us at Point Barrow in the autumn, so I feel sure the Postal authorities will not complain of your affording us facilities as far as Fort Hamlin."