I had turned over the leaves but there was nothing more in the book.
“…a single sketch by a wandering American artist. You can’t, as a man of science, defend such a position as that.”
For answer the Professor took a book down from a shelf.
“There is an illustration here which would interest you. Ah, yes, here it is! It is said: ’… Jurassic Dinosaur Stegosaurus. The leg is twice as tall as a full-grown man.’ Well, what do you think of that?”
He handed me the open book. I looked at the picture. In this animal of a dead world there was certainly a very great resemblance to the sketch of the unknown artist.
“Surely it might be a coincidence…”
“Very good,” said the Professor, “I will now ask you to look at this bone.” He handed over the one which he had already described as part of the dead man’s possessions. It was about six inches long, and thicker than my thumb.
“To what known creature does that bone belong?” asked the Professor.
I examined it.
“It might be a very thick human collar-bone,” I said.
“The human collar-bone is curved. This is straight.”
“Then I don’t know what it is.”
He took a little bone the size of a bean out of a pill-box.
“This human bone is the analogue of the one which you hold in your hand. That will give you some idea of the size of the creature. What do you say to that?”
“Maybe an elephant…”
“Don’t! Don’t talk of elephants in South America! It belongs to a very large, a very strong animal which exists upon the face of the earth. You are still unconvinced?”
“I am at least deeply interested.”
“Then your case is not hopeless. We will proceed with my narrative. I could hardly come away from the Amazon without learning the truth. There were indications as to the direction from which the dead traveller had come. Indian legends would alone have been my guide, for I found that rumours of a strange land were common among all the tribes. Have you heard of Curupuri?”
“Never.”
“Curupuri is the spirit of the woods, something terrible, something to be avoided. It is a word of terror along the Amazon. Now all tribes agree as to the direction in which Curupuri lives. It was the same direction from which the American had come. Something terrible lay that way. It was my business to find out what it was.”
“I got two of the natives as guides. After many adventures we came at last to a tract of country which has never been described or visited except by the artist Maple White. Would you look at this?”