We were hardly thinking of that. Stromboli! What an effect this unexpected name produced upon my mind! We were in the midst of the Mediterranean Sea, on an island of the Æolian archipelago, in the ancient Strongyle, where Æolus kept the winds and the storms chained up, to be let loose at his will. And those distant blue mountains in the east were the mountains of Calabria. And that threatening volcano far away in the south was the fierce Etna.

"Stromboli, Stromboli!" I repeated.

My uncle kept time to my exclamations with hands and feet, as well as with words. We seemed to be chanting in chorus!

What a journey we had accomplished! How marvellous! Having entered by one volcano, we had issued out of another more than two thousand miles from Snæfell and from that barren, far-away Iceland! The strange chances of our expedition had carried us into the heart of the fairest region in the world. We had exchanged the bleak regions of perpetual snow and of impenetrable barriers of ice for those of brightness and 'the rich hues of all glorious things.' We had left over our heads the murky sky and cold fogs of the frigid zone to revel under the azure sky of Italy!

After our delicious repast of fruits and cold, clear water we set off again to reach the port of Stromboli. It would not have been wise to tell how we came there. The superstitious Italians would have set us down for fire-devils vomited out of hell; so we presented ourselves in the humble guise of shipwrecked mariners. It was not so glorious, but it was safer.

On my way I could hear my uncle murmuring: "But the compass! that compass! It pointed due north. How are we to explain that fact?"

"My opinion is," I replied disdainfully, "that it is best not to explain it. That is the easiest way to shelve the difficulty."

"Indeed, sir! The occupant of a professorial chair at the Johannæum unable to explain the reason of a cosmical phenomenon! Why, it would be simply disgraceful!"

And as he spoke, my uncle, half undressed, in rags, a perfect scarecrow, with his leathern belt around him, settling his spectacles upon his nose and looking learned and imposing, was himself again, the terrible German professor of mineralogy.

One hour after we had left the grove of olives, we arrived at the little port of San Vicenzo, where Hans claimed his thirteen week's wages, which was counted out to him with a hearty shaking of hands all round.