When they returned to the ship the first lieutenant called Forster and gave him the captain’s orders.

“You can take young Gilmore with you,” he said. “Your object will be to make it as natural as possible, so as to look, in fact, as if the rocks that had fallen out behind had lodged on the ledge. The height is not very important, for if a boat were coming along, the men would, of course, lie down till it was abreast of them, and the cannon would be withdrawn and only run out at the last moment.”

“Very well, sir, I will do my best.”

The raft was again brought into requisition, and it was [pg 126]found that it could carry twelve men. Dimchurch and nine others were chosen, and, using oars as paddles, they slowly made their way down to the spot.

“It will be a difficult job to make anything like a natural wall there,” Forster said.

“Yes,” Will agreed, “I don’t see how it is to be managed at all. Of course we could pile up a line of stones, but that would not look in the least natural. If we could get up three or four big chunks they might do if filled in with small stones, but it would be impossible to raise great blocks to that shelf.”

The ladder was fixed and they climbed up to the ledge. When they reached it they found that it was very rough and uneven, and consequently that the task was more difficult than it had seemed from below.

“The only way I see,” Forster said, “would be to blast out a trench six feet wide and one foot deep, in which the men could lie hidden. The question is whether the captain will not be afraid that the blasting might draw attention to our presence here.”

“They were just starting for the top of the hill when we came away,” Will said, “and may be able to see whether there are any habitations in the neighbourhood. A couple of men in the dug-out would be able to bring us news of any craft in sight. I certainly don’t see any other way.”

When Forster made his report the captain said: