This is a sequel to THE BEAST MASTER, which has been made into a movie of the same name. (NOTE: The movie didn't adhere very closely to the book.)
The off-worlder wanted Storm, the Beast Master, to guide him into the forbidden Blue section of the planet Arzor, the treacherous, wild Peak country that was the hunting ground of the feared Norbie cannibals.
No one--government man, settler, or hunter--had ever gone into the Blue and returned. But suddenly Storm had no choice. The off-worlder had already set evil in motion and now the fate of Arzor rested with the courage, daring and wild creatures of the amazing Beast Master from Terra and his talented animals.