"Yes, and there's another, and another!" shouted Frank; "and the walls of a great building, too."

"That must be Karnak," said Fred. "You know they told us Karnak was a mile or more below Thebes, and its ruins were the first we would see."

"You are quite right," said the Doctor, who just then came up. "That is Karnak, or rather it is what remains of the great temple which, even in its ruin, is one of the wonders of the world."

"What a pity it is in ruins," one of the youths remarked. "Wouldn't it be nice if some rich man would amuse himself and spend his money by building a temple like what this once was? It would be so interesting and instructive."

"I'm afraid you are not likely to find the rich man who will do it," said the Doctor, with a smile. "It would take a vast amount of money, and he would be open to the charge of trying to revive the heathenism of the ancient Egyptians, and instructing the people of our time in idolatrous practices."

"I never thought of that," was the reply; "but any way I would like to see an Egyptian temple just as it was finished, and before it began to go to ruin."

"If a picture will satisfy you," the Doctor answered, "you have only to refer to Sir Gardner Wilkinson. He has made a drawing of an ancient temple, and reproduced it as exactly as he could from the materials in his possession, and from a personal visit to the best preserved temples to be found in the country."

A COMPLETE EGYPTIAN TEMPLE.