It might have been expected that, as Billie plunged into the water, his chief thought would have been regarding his safety. But such is the vagary of the human mind, that safety was the least of his thoughts. The question he asked himself as he dove from the boat was:
"Now, who do you suppose they are, and where did they come from?"
In order to answer the question it is necessary to make a word of explanation.
As stated before, the _batteau_ to which Billie was clinging had gradually drifted downstream, even while he was shouting his story to the patrol. After Billie climbed into the boat, and ceased his effort to direct its course, it drifted even more rapidly than before. The result was that, when struck by the other boat, it had drifted back nearly to the bend in the river where Billie first took to the water.
When Billie arose to the surface, after his dive, he looked about to see what had become of the boats. There they were, not twenty feet away, side by side! One might have thought they had met on purpose, rather than by chance, so friendly was their appearance.
And this was exactly the case, although that purpose came very near being thwarted by Billie"s activity.
"Well," thought Billie, as he shook the water from his eyes, "seeing that I am here, I might as well find out what is going on."
Slowly he approached the boats, and now that he was bareheaded, he could not be distinguished from the water.
"He must be somewhere around," he heard one voice declare.
"Unless he has been drowned," suggested another.
"No such good fortune," said a third, which Billie recognized as belonging to Don Pablo.
"Do you know who he was?" asked another voice, this in English.
"He said he was a messenger," replied Don Pablo, also in English. "He said something about going for help for some Americans who are in danger."
"There are plenty of them in danger, for that matter," replied the voice, "but they are not likely to get any help from him, whoever he was. If he didn"t drown, he has probably made for the sh.o.r.e. I don"t see any use of our worrying about him any longer."
"He may be clinging to the boats, as he did before," said Don Pablo.
"We can soon find out," was the answer. "You look all around my boat, and I"ll look around yours."
The oarsmen slowly swung both boats, so that those in one could obtain a view of the other. There was no Billie in sight, and each speaker so reported. But, in spite of the report, Billie was right there, just the same.
Any boy who can tread water knows how easy it is to stand still, and, with little or no effort, allow a boat to which he might have attached himself to turn, without turning with it. That is just what Billie did.
He practically went clear around the boat without moving. The boat did the moving instead.
Having satisfied themselves that they were alone in the middle of the river, the occupants of the boats drew them close together, and began an animated conversation in English, so that the oarsmen could not understand.
"What was all that shooting going on upstream?" asked the newcomer.
"It was the patrol. The American drew their fire," was Don Pablo"s response. "They pretty nearly finished Emilio."
"No great loss," muttered the other.
"Not to you," replied Don Pablo bitterly. "You foreigners seem to think that a Mexican more or less is a small matter."
"Oh, come now, Don Pablo," replied his companion, in a changed tone of voice, "don"t get a wrong impression. There is a whole lot of difference between Mexicans. You know as well as I do that a peon more or less makes little difference, even to you. Men like you are the real support and strength of Mexico."
"Whether they are or not makes little difference. But now to the matter we came here to discuss: How much will you give me if I bring about an invasion of American territory by our people?"
"Who do you mean by our people?"
"I mean the Mexicans."
"There are two kinds of Mexicans since this morning," was the reply.
"How so?"
"There are now Maderists and revolutionists," said the newcomer. "I wouldn"t give you five cents to bring about an invasion by the revolutionists."
"Why not?"
"Because they are not the government."
"Not yet!" said Don Pablo.
"When they become the government it will be time to discuss them," was the curt reply.
"Then what do you want?" asked Don Pablo.
"This is what I want," said the other. "I want you to bring about some action that will cause the United States to intervene in Mexican affairs."
"For what purpose?"
"So that our property in Chihuahua will be protected. There will never be a real government in Mexico until the United States makes it. If your revolution--"
"Sh-h-h!" exclaimed Don Pablo. "These peons might understand."
"What do you care? It is your revolution, isn"t it?"
"No! No! It is the people who have arisen."
"All right. Have it your own way; but whose ever revolution it is, if it succeeds in bringing about intervention by the United States, the purpose will be accomplished and you will be well paid. If this revolution fails to bring about the result, then we must keep having revolutions till we do succeed. Do you understand?"
"Perfectly."
"We will furnish the money. You do the rest."
"We!" thought Billie to himself, as he followed the conversation. "I wonder who we are?"
Then again, after a moment"s thought: "Great Scott! This must be the party whom Lieut. Grant wanted us to locate. Don Pablo and Don Rafael are only tools. This man is the real power. How am I going to land him?"
While he was still turning the matter over in his mind, he heard the stranger say:
"Here are drafts on the Bank of England for ten thousand pounds. See that the money is used to the best advantage if you ever expect any more. You"ll hear from me when I want to see you again."
Then to his oarsmen: "All right! Let"s go home!"
Slowly the boats drew apart. For just a moment Billie was undecided which one to follow. Evidently the visitor was the very man he had started out to find, and yet, what would happen if he followed him?