"'Twill be such a day as this that will give us our chance of freedom," he said. "Could we but get out now, we might parade the streets unchallenged for an hour. The Dons are in no hurry either to hang or burn us, and we cannot wait their convenience. If the Indian will only bring us the arrowhead that he promised, we will try our legs about noon tomorrow. We ought to take a block out of this wall in twenty-four hours."

Johnnie nodded; his mouth was too parched for speaking. Nick's voice was very like a raven's croak, and he licked his dry lips and relapsed into silence. Their spell at the window came to an end. They stepped down, and went to a corner. Two sailors took their places.

The stifling afternoon passed, and left the captives limp, panting, and exhausted. As the shadows lengthened, the stir of life arose anew in the castle. Towards evening the jailer visited his charges, and an Indian came with him bearing a pitcher of water and some cakes of native corn. The soldier stood whilst the man deposited his burden; then both turned and went out without speaking a word. The cakes were passed round, and each man quickly broke his open. Nothing was secreted in them, and eager looks were changed to those of disappointment. Morgan took up the pitcher, drank, and passed to Jeffreys, who handed it to Nick; and so it went round, each drinking a little, curbing his desires in order that some of the precious liquid might remain for the wakeful watches of the night. Darkness came, but it brought little or no rest. Swarms of mosquitoes came in and bit their hapless victims mercilessly as they tossed and turned on the bare earthen floor. The nights of captivity were worse than the days. At intervals the pitcher went round; but the water had got lukewarm, and refreshed them little enough.

Day broke, and the pitcher circulated for a last time. The tilting of the vessel brought a happy discovery: the Indian had been true to his promise. A small spearhead was wedged across the bottom.

Here was hope, and also employment during the dreary hours. Nick seized the welcome implement with a cry of joy, and he could not be persuaded to refrain from using it at once. He measured Morgan's shoulders on the wall.

"This," said he, "must be the width of the hole. Let me trace it."

In the corner, from the floor upwards, he marked off a rectangular space.

"We shall have to loosen a block of wall this size, push it out at the right moment, crawl through, put it back again to avert suspicion, and then make the best of our way into the forest. That was how we escaped from Vera Cruz; the trick should serve us a second time."

"Three hide better than seven," suggested Jeffreys.

"And seven can fight better than three," added the sailor. "We shall do no good in the forest without weapons. The game will not walk to our fire to be cooked. Either Dons or Indians must furnish us. We lie here, sheep in a pen, awaiting the butcher. If I am to die in Panama, let it be no sheep's death."