His companion looked at him doubtfully.

"Well, Diego, 'but' what? Wouldst say thy fears are too strong to be dissembled?"

"Even so," was the startling answer, with flushed cheeks, but with such a bold, brave look in the uplifted eyes that the unexpected reply was still more bewildering.

"Nay, then; thou art audacious enough in confessing cowardice," ejaculated the notary, with eyes so widening with wonder that they seemed to monopolize his face.

Just a flash of a smile shot across Montoro's face at having for once thus overbalanced the self-possession of the shrewd man of business. But he replied almost in the same moment—

"In truth, Señor, I can afford to be bold in confessing to these fears, seeing that they are not for myself, but for others, and for the honour of our expedition. Verily I think that it would break our great Admiral's heart, should terrible mischance happen to us who are with him now in his neglected, sorely-tried old age. And that must not be."

"And how then do you purpose to prevent it?" asked Mendez, once more the cool, self-contained notary. "Do you propose to call out the Cacique to prove his honourable intentions by single combat, after our own Spain's knightly fashion?"

"Would that it were possible!" was the reply with kindling eyes. "But no, Señor, my meaning is more simple. I have told you my fears. But if you mean to treat them as idle fancies, or to stand by to see what comes of them, I shall forthwith carry them to the Admiral himself."

"Umph!" said Diego Mendez deliberately, "you would so, would you? And you would do well. But hark ye, youngster—I neither intend to treat you nor your tale as nought, so with that assurance rest thee satisfied a while. I too have noted somewhat of late, upon which your news throws fresh light. But be wary. Tell no one what you have told to me, and show no sign of trouble."

Convinced at last that his warning was received as seriously as he desired, Montoro returned to his task amongst the amateur house-builders, and displayed considerable ingenuity as a constructor of neat roofs out of palm leaves. His alacrity at his work was the more cheerful when, from his position on the hill above the mouth of the river, he saw the accountant for the new settlement put off in one of the boats to return to the Admiral's ship. This happened within half-an-hour of their conversation on the native woman's intelligence, and increased Montoro's good opinion of his own wisdom in choosing Señor Mendez as the recipient of his confidence. Cautious as he was, he could evidently act quickly enough in an emergency. In a short time he was rowing rapidly back to the building-ground, bringing half-a-dozen fully-armed men with him, and making signs to Montoro to meet him on the shore.