"Then it must be Africa. Oh, I wish we might go nearer."

"In that case you might miss the Rock altogether, and take the chance, too, of being wrecked on a savage coast."

But the Spanish shore gained in interest. Here and there small fishing boats pushed out. Sometimes steamboats were in sight, smaller than the Ariadne yet of good size, traders along the coast from London, perhaps, to Spanish or French ports. Muriel and Irma amused themselves guessing their nationality, with Uncle Jim as referee. Strange birds flew overhead. Then a town, grayish rather than white, and a lighthouse on the height above.

"Tarifa," some one explained, and those who knew said that Gibraltar could not be far away. Soon Irma, who had kept her face toward the African shore, was startled by a voice in her ear. "The Pillars of Hercules are near; people are so busy gathering up their things to go ashore that I was afraid you might go to your stateroom for something, and so miss them."

"You are very kind to think of me," said Irma, turning toward Marion, for it was he who had spoken. "How I wish we were to land at some of those strange African places."

"Tangiers might be worth while, but I love this distant view of the mountains."

"Do you know the name of the African pillar?"

"Yes—Abyla! and Gibraltar, formerly known as Calpé, was the other. It's a pity we won't have time to go to the top of the Rock. The Carthaginians used to go up there to watch for the Roman ships. The British officer on guard at the top of the Rock must have a wonderful view. Some one told me you can see from the Sierra Nevadas in Spain to the Atlas in Africa. Just think of being perched up there, fourteen hundred feet above the sea. If only we could have a whole day at Gibraltar, we might see something, but now——" and the old expression of discontent settled on Marion's lips.

"Oh, well, we can probably go around the fortifications," responded Irma, trying to console him.