only to turn the turtle on its back, and it cannot possibly get away. Take your spear and do as I do."
The reptile, aware of danger, had retired between its carapace and plastron. They no longer saw its head or feet, and it was motionless as a rock.
Herbert and Neb then drove their sticks underneath the animal, and by their united effort, turned it on its back. The turtle, which was three feet in length, would have weighed at least four hundred pounds.
"Capital!" cried Neb; "this is something which will rejoice friend Pencroft's heart."
In fact, the heart of friend Pencroft could not fail to be rejoiced, for the flesh of the turtle, which feeds on wrack-grass, is extremely savory. At this moment the creature's head could be seen, which was small, flat, but widened behind by the large temporal fossæ hidden under the long roof. "And now, what shall we do with our prize?" said Neb. "We can't drag it to Granite House!"
"Leave it here, since it cannot turn over," replied Herbert, "and we will come back with the cart to fetch it."
"That is the best plan."
However, for greater precaution, Herbert took the trouble, which Neb deemed superfluous, to wedge up the animal with great stones; after which the two hunters returned to Granite House, following the beach, which the tide had left uncovered. Herbert, wishing to surprise Pencroft, said nothing about the "superb specimen of a chelonian" which they had turned over on the sand; but, two hours later, he and Neb returned with the cart to the place where they had left it. The "superb specimen of a chelonian" was no longer there!
Neb and Herbert stared at each other; then they stared about them. It was just at this spot that the turtle had been left. The lad even found the stones he had used, and therefore he was certain of not being mistaken.
"Well!" said Neb, "these beasts can turn themselves over, then?"
"It appears so," replied Herbert, who could not understand it at all, and was gazing at the scattered stones.
"Well, Pencroft will be disgusted!"
"And Captain Harding will perhaps be very perplexed how to explain this," thought Herbert.
