"The Chepstow Castle" exclaimed Jack.

Then the doubts as to our sanity which had dawned in that clerk's mind ripened into certainty, and he began to look about for a safe place; he also grasped his ruler in case of emergency, resolved, no doubt, to sell his life dearly.

"We got out at Las Palmas," I explained. I made the remark in sympathetic sorrow for that clerk's agony of mind. But my explanation did not reassure him much.

"You can't be in two places at once," he said. "If you got out at Las Palmas, you are there still. Besides, if you got out you surely knew enough to get in again?"

"We'd have got in again if we could," I said, "but we missed the boat and had to come on by the Panther, which arrived this morning. Here are our tickets—they will prove that we started by the Chepstow Castle."

The clerk examined our tickets and wiped his forehead; then he looked us over, laughed almost as loud as we did, and said it was rather funny that we should have turned up first after all. If he had known what a poor joke it was for some others on board the Chepstow Castle, I daresay he would have laughed still more. As it was, he entered so heartily into the spirit of the thing that he obtained permission for us to board the steamer in the company's tug so soon as the ship should arrive in sight, a permission which we were right glad to have, because we were somewhat anxious as to our property on board, in case certain persons should have found means during our absence to possess themselves of that which was not theirs.

There was also another reason for our desire to go on board in the darkness and unexpected. We desired to do a little spiritualism in real life, and to appear before our friends the Strongs in the morning as though we had never left the ship.

"Nothing like playing the ghost for getting at the truth of things," said Jack, as we left the office. "We shall see by the rascals' faces, when they catch sight of us, whether it was really they who fired the shots at us!"

That shipping clerk was of the greatest service to us in another way, for he gave us much excellent advice as to how best to proceed in our journey up-country, what natives to engage, how many oxen to purchase, and the best kind of waggon, together with a quantity of other useful information as to roads and the chances of sport to be obtained. It was dusk by the time the Chepstow Castle arrived in the offing, and we boarded her during the dinner-hour, when of passengers there were none on deck. Captain Eversley was on duty, however, and our ghostly reappearance began propitiously with that cordial officer, who first stared at us in a bewildered manner and afterwards burst into laughter.

"Well, you are nice sort of young fellows," he said; "you ought to be still vegetating at the Grand Canary if you had your deserts! What became of you?—lose yourselves?"