With a flint knife, Invar slowly and painfully hacked off Anak's long hair and beard.
Invar will be honored if his friend will eat of the liver of his kill.
Anak hurled Invar's spear and again his weapon found its mark.
With shouts of triumph, Anak and Invar bounded down the slope.
There was no lack of food, for game was plentiful and Invar had found and mended the throwing-spears which Esle had tampered with.
Invar threw his shoulder against a huge boulder on the slope.
As they ran, Invar's foot dislodged a boulder which thundered down the slope.
Anak and Invar walked slowly up to the cave where Una waited.
Invar is practically non-expansible when the nickel in it is about 37%.
Invar leaped to Una's side, to find her wrestling with Esle.