Scar-face - Children's Picture Books, #19

A young brave named Scar-face with heavy facial scars from a fight with a bear, falls in love with the chieftain's daughter, Aponi, but is forbidden to marry her by the Sun-god. He sets out to find the Sun-god and get permission to marry his love and eventually comes to a deep lake and is transported across it by two swans. He meets the Sun-god and goes hunting with the Sun-god's son, Apisirahts, the Morning Star.
During the hunt Apisirahts is attacked by some savage birds. Can Scar-face save him and get the Sun-god's permission to marry Aponi? A North American myth.