Transcription: We looked around. Then we noticed at the foot of the cliffs the entrance to a dark and gloomy tunnel. And there, carved on a slab of granite, we could see two half-worn letters. They were the two initials of the bold adventurer who had preceded us here. A.S., cried my uncle. I was right! Arnie Sactesum has been here. Since we had started on our journey, I had experienced many surprises, but none compared to the sight of those two letters engraved 300 years before. Now I could no longer doubt the existence of the learned traveller. The professor was impatient to continue in Sagnusson's footstep ...
