"For my part,"I added,"I think it will be rather difficult to determine.""Well,if we were compelled to fix the exact spot,"said my uncle,it might be difficult,since during the three days of that awful tempest I could keep no account either of the quickness of our pace,or of the direction in which the raft was going.Still,we will endeavor to approximate to the truth.We shall not,I believe,be so very far out.""Well,if I recollect rightly,"I replied,"our last observation was made at the geyser island.""Harry's Island,my boy!Harry's Island.Do not decline the honor of having named it;given your name to an island discovered by us,the first human beings who trod it since the creation of the world!""Let it be so,then.At Harry's Island we had already gone over two hundred and seventy leagues of sea,and we were,I believe,about six hundred leagues,more or less,from Iceland.""Good.I am glad to see that you remember so well.Let us start from that point,and let us count four days of storm,during which our rate of traveling must have been very great.I should say that our velocity must have been about eighty leagues to the twenty-four hours."I agreed that I thought this a fair calculation.There were then three hundred leagues to be added to the grand total.
"Yes,and the Central Sea must extend at least six hundred leagues from side to side.Do you know,my boy,Harry,that we have discovered an inland lake larger than the Mediterranean?""Certainly,and we only know of its extent in one way.It may be hundreds of miles in length.""Very likely."
"Then,"said I,after calculating for some for some minutes,"if your previsions are right,we are at this moment exactly under the Mediterranean itself.""Do you think so?"
"Yes,I am almost certain of it.Are we not nine hundred leagues distant from Reykjavik?""That is perfectly true,and a famous bit of road we have traveled,my boy.But why we should be under the Mediterranean more than under Turkey or the Atlantic Ocean can only be known when we are sure of not having deviated from our course;and of this we know nothing.""I do not think we were driven very far from our course;the wind appears to me to have been always about the same.My opinion is that this shore must be situated to the southeast of Port Gretchen.""Good-I hope so.It will,however,be easy to decide the matter by taking the bearings from our departure by means of the compass.
Come along,and we will consult that invaluable invention."The Professor now walked eagerly in the direction of the rock where the indefatigable Hans had placed the instruments in safety.
My uncle was gay and lighthearted;he rubbed his hands,and assumed all sorts of attitudes.He was to all appearance once more a young man.Since I had known him,never had he been so amiable and pleasant.
I followed him,rather curious to know whether I had made any mistake in my estimation of our position.
As soon as we had reached the rock,my uncle took the compass,placed it horizontally before him,and looked keenly at the needle.
As he had at first shaken it to give it vivacity,it oscillated considerably,and then slowly assumed its right position under the influence of the magnetic power.
The Professor bent his eyes curiously over the wondrous instrument.A violent start immediately showed the extent of his emotion.
He closed his eyes,rubbed them,and took another and a keener survey.
Then he turned slowly round to me,stupefaction depicted on his countenance.
"What is the matter?"said I,beginning to be alarmed.
He could not speak.He was too overwhelmed for words.He simply pointed to the instrument.
I examined it eagerly according to his mute directions,and a loud cry of surprise escaped my lips.The needle of the compass pointed due north-in the direction we expected was the south!
It pointed to the shore instead of to the high seas.
I shook the compass;I examined it with a curious and anxious eye.
It was in a state of perfection.No blemish in any way explained the phenomenon.Whatever position we forced the needle into,it returned invariably to the same unexpected point.
It was useless attempting to conceal from ourselves the fatal truth.
There could be no doubt about it,unwelcome as was the fact,that during the tempest,there had been a sudden slant of wind,of which we had been unable to take any account,and thus the raft had carried us back to the shores we had left,apparently forever,so many days before!
