"The lights are brighter than I ever saw them in my life," exclaimed one of the women. At first it seemed as though there were a great cloud of light just above the horizon, but it suddenly changed till the heavens appeared to be alive. The very air around the people quivered, as long, bright lines shot upward across the sky. They changed so quickly, it seemed as though a mighty power was directing them about, now here, now there. It made one dizzy to watch them. Now there would be streamers of green and red and blue darting from the sky-line way to the very zenith. There they would meet in a purplish crown of glory.
Again the sky would change in its appearance, and a red light would spread over all. It was so bright that the snow in every direction was tinted a rosy colour.
"What makes it, mother?" whispered Etu. "Is it the work of good spirits, or are evil ones trying to show us their power?"
"I do not know, my child," was the answer. "We are not wise, and cannot understand these things. Come, let us go back into the house. The sight makes me fearful."
Etu had many finishing touches to put on his boat after it was covered. A wooden hoop must be fitted around the hole in which he was to sit. Several thongs of seal hide must be fastened on the deck, under which his spear and harpoon should rest while he paddled. Still other straps were bound to the sides of the deck, for, unless the birds or seals could be fastened to the boat in some way after they had been killed, how could they be towed home?
Then Etu began to work on his harpoon. His father had to help him now, for it needed skill and care to fit it exactly to the throwing-stick. The Eskimos long ago found that the bow and arrow were not useful in their narrow, dangerous boats. Only a one-handed weapon can be used in such a place, so they invented the harpoon and the bird dart.
The harpoon is a long piece of wood pointed with bone or iron. It is fastened into a handle of wood called a throwing-stick. A cord of seal hide is attached to it at the other end. You should see our stout little Etu riding the waves in his kayak, and balancing the throwing-stick on his shoulder to send the harpoon flying straight to the mark. But suppose the harpoon lodges fast in the seal's body; if the hunter still holds the other end of the cord attached to it, the creature in his fury may make such plunges as to drag the boat and all down under the water and destroy them. Something else must be invented. This was the buoy or float. So it was that Etu had to make a buoy to complete his hunting outfit.
He took the skin of a young seal, from which his mother had scraped off all the hairs, and tied up the holes made by the head and legs. Through a small tube fastened in the skin he could blow up his queerly shaped buoy to its fullest size.
Now the float was completed. Do you understand what help it would give? If the float is attached to the other end of the line when the harpoon is thrown, the hunter can let everything go. He does not need to have any part fastened to the boat. For the float cannot sink, and will show him where to follow the game, and where to throw next; yet he is himself in no danger of being pulled after the animal.
Even now Etu would not be safe to go hunting in rough waters. He must have a special coat prepared. This, again, was his mother's work. The skin of the seal was used after all the hair was removed. The jacket was made to fit closely over his other garments. It had a hood to be drawn tightly over his head, long sleeves, and drawing-strings around the neck and lower edge.