"My, what a list of impossibilities!" groaned Walter. "Frankly, I do not feel as though I could do another stroke of work to-day."

"No, we are all too tired for further effort to-day," Charley agreed, "but we must get an early start in the morning. We will get some boughs for beds, have supper, and knock off for the day."

"I know just the stuff we want for beds," Walter declared, "there are lots of the bushes growing just outside the wall."

The bush Walter referred to, proved to be a species of myrtle with small leafy boughs of a delicious, spicy fragrance. It grew so abundantly, that in a few minutes the boys had gathered a large quantity, which they carried back to the building and spread in four great heaps on the floor. Upon these their blankets were spread, and the room took on a cozy, homelike appearance.

Supper was cooked over the camp-fire outside and by the time it was eaten, night had begun to fall. The little party at once repaired to their room. They know that the night air of the great swamp was peculiarly unhealthy. Already they had exposed themselves far too much to its baneful influence.

They stretched out on their soft, fragrant couches and talked cheerily over the events of the day and their present situation. Not since they had left the camp on the point, had the boys felt so bright and hopeful. They were well housed, none were sick, they were all together once more, and even the threatened danger from the convicts did not cause them great uneasiness. They felt confident of their ability now to keep the outlaws at bay until help arrived.

But their content was not to last long, for soon, harsh, and menacing in its nearness, rang out the tolling of the bell.

The captain, brave as the bravest in most any kind of danger, turned a sickly white and sunk to his knees in prayer, while Chris, trembling in every limb, buried his face in the blanket to shut out the awful sounds.

"Come, Walt," whispered Charley, and the two boys stole out into the darkness of the night. A few steps brought them to the chapel, and pistols in hand they circled around it in opposite directions, but their eager eyes caught no sight of moving forms.

"It must be on the inside," declared Charley, as they met near the door. "Let's go in and see."