"Well, let us mount," the don said. "You must tell me all about it later on. The first thing to do is to have your wound seen to. Padre Hidalgo is a famous hand at such matters."

"Well, señor," he went on to Will, as they cantered along, "I can quite understand now that the service that you rendered to my son is a valuable one, for had you not shot the leader of these rascals, to say nothing of some of the others, the fight might have terminated very differently."

"That is certainly so," Juan said, "but that was not the service to which I alluded. Don William and I made our first acquaintance in the streets of San Diego after nightfall. I was returning through the quarter by the port when I was attacked suddenly by four cut-throats. I was defending myself as well as I could, but should certainly have been killed had not this gentleman, who was an entire stranger to me, ran up and levelled one of my assailants to the ground with a blow from a stick he carried, and broke the wrist of another. The third, turning to defend himself, I disposed of, and the other ran away."

"By the saints! you seem to have had a hot time of it, Juan, and, indeed, we have all good reason to be most grateful to your preserver. Señor Harland, my obligations to you are infinite—such as I can never repay."

"Really, señor, you are making more of the matter than it is worth," Will said earnestly. "I was going quietly along when I heard shouts and exclamations, and felt that someone was being attacked. I ran forward, and, seeing four men attacking one, had no difficulty in deciding who were the aggressors, and without hesitation joined in. As I took them by surprise, and, in fact, disposed of two of them before they could attack me, while almost at the same moment Juan killed another, the affair was over almost before it began. It was not a quarter of a minute from the time I came up to that in which the fourth man was running off at the top of his speed. I have already benefited very largely by the affair, having gained thereby the friendship of your son, the hospitality of his friend, Señor Guzman, and the opportunity of making this journey and paying you a visit. As to the affair in the mountains, I was defending my own life also, and our success was as important to me as to him."

"It is well for you to make light of it, sir, but whether the first affair lasted a quarter of a minute or a quarter of an hour, the result was the same. Your quickness and courage in thus plunging into a street fray on behalf of a stranger saved my son's life, as doubtless did the shot that killed the leader of the party attacking you. It is strange, indeed, that he should have met with two such adventures in the course of a week. Possibly, Juan, the one was a sequel to the other, and those engaged in it may have been the comrades of the men who attacked you at San Diego, and who thus assaulted you to obtain revenge for their mishap there."

"That was so, father. Both attacks were the work of one man, who, I am happy to say, will trouble me no more, as he was the leader of the second attack—the man whom Señor Harland shot."

"But who is the man, and what could have been his motive for thus attacking you?"

"I only suspected the first time, father, and until I looked at the man Harland had shot I was not sure of it. Happily none of the men who acted for him are likely to open their lips on the matter, and no one else will have a suspicion. Had it been otherwise we might have had a good deal of trouble over it, for the man was Captain Enriques Melos."

Sarasta looked grave.