(From the publisher):
This is another prehistorical adventure story. Twins Fair Daughter and Wild Son and their family are forced into exile after a solar eclipse is blamed on Father, who has just discovered that he can smelt copper ore into weapons. Will they find a new safe home? Or will the battle axe warriors, savage and cruel, find them first?
Original title: Copper Lion
Genre: Fiction→ Children & Young Adult→ Historical Fiction→ Prehistoric