Thirty years ago a little group of people stood on a hill in Greece. The hilltop was covered with soft soil. The summer sun had dried the grass and flowers, but little bushes grew thick over the ground. In this way the hill was like an ordinary hill, but all around the edge of it ran the broken ring of a great wall. In some places it stood thirty feet above the earth. Here and there it was twenty feet thick. It was built of huge stones. At one place a tower stood up. In another two stone lions stood on guard. It was these ruined walls that interested the people on the hill. One of the men was a Greek. A red fez was on his head. He wore an embroidered jacket and loose white sleeves. A stiff kilted skirt hung to his knees. He was pointing about at the wall and talking in Greek to a lady and gentleman. They were visitors, come to see these ruins of Mycenae. "Once, long, long ago," he was saying, "a great city was inside these walls. Giants built the walls. See the huge stones. Only giants could lift them. It was a city of giants. See their great ovens." He pointed down the hill at a doorway in the earth. "You cannot see well from here. I will take you down. We can look in. A great dome, built of stone, is buried in the earth. A passage leads into it, but it is filled with dirt. We can look down through the broken top. The room inside is bigger than my whole house. There giants used to bake their bread. Once a wicked Turk came here. He was afraid of nothing. He said, 'The giants' treasure lies in this oven. I will have it.' So he sent men down. But they found only broken pieces of carved marble--no gold." While the guide talked, the gentleman was tramping about the walls. He peered into all the dark corners. He thrust a stick into every hole. He rubbed the stones with his hands. At last he turned to his guide. "You are right," he said. "There was once a great city inside these walls. Houses were crowded together on this hill where we stand. Men and women walked the streets of a city that is buried under our feet, but they were not giants. They were beautiful women and handsome men. "It was a famous old city, this Mycenae. Poets sang songs about her. I have read those old songs. They tell of Agamemnon, its king, and his war against Troy. They call him the king of men. They tell of his gold-decked palace and his rich treasures and the thick walls of his city.