Each clan had its own hunting ground. The people who lived together shared it, but no one else was allowed to hunt on the land. It was not even safe to cross the land of a stranger. Sometimes the Cave-men had to do it. Sometimes they had to call upon their neighbors for help. But since there were people who had lost their lives when trying to cross the land of strangers, the Cave-men learned to use signs to show what they wanted. They carved pictures upon sticks, which told what we might tell in a letter. When a stranger carried a message-stick, it was safe for him to do his errand. People knew what he wanted and why he came, so they let him go on his way unharmed. But when a stranger had no message-stick, his life was not safe in a strange land. [Illustration: "_Mothers taught their children what the boundaries were._"] And so people learned to stay on their own lands and mothers taught their children what the boundaries were. They taught the children to name them over and over again. They taught them to know how the boundaries looked. For a long time Pigeon had to tell her mother each day the boundaries of the hunting grounds. She would stand on the cliff and point north to the narrow valley, then south to Little River. Then she pointed to a high ridge of hills toward the east and west to the River of Stones. While Pigeon was so small that Eagle-eye had to take her by the hand, her mother took her to the boundaries. Eagle-eye had taught her so well that she knew them as soon as she saw them. Perhaps you have heard the story told about mothers who taught their children the boundary lines. It is told that mothers used to be so anxious to have their children remember the boundaries that they whipped them at each one. Then the story is told that in later times instead of beating the children, people let them beat the boundaries. Some day you may be able to learn more about the strange customs of beating the boundary lines. #THINGS TO DO# _Mark out in your sand-box the boundary lines of the hunting ground of the Horse clan. Show a good place for another hunting ground._ _Ask some one to read you the story, "The Goblins will get you if you don't watch out." What do you think the story means?_ _Climb a hill, or look out of a high window, and see if you can find land which at one time was a good hunting ground._ _See if you can make a message-stick._ XIII THINGS TO THINK ABOUT What do you think had happened to Fleetfoot? If strangers found him, what do you think they would do with him? _What Happened to Fleetfoot_ Perhaps you have been wondering what happened to Fleetfoot. Perhaps you would like to know how he happened to wander away from his clan.