The troy stone

It is a flat, yellow stone. Mark picks it up. Then he starts to clean it with his hands. "But I know this stone," he thinks. "It comes from ... from ..." Suddenly there is a white light in his eyes. Mark close them. The light is strong. Now there is a loud wind in his ears. He cannot hear or see anything. "What's happening?" he thinks.

On holiday in Turkey, Mark Jackson visits Troy and finds a yellow stone which seems to have special powers. Suddenly he is in a world of long ago - a world where the Greeks are building a wooden horse...

After read this story, I thought that I want see that old woman and ask her who she is. And also I want to pick up the stone and same experience with him.