The Kings never give up! That's the mountain man's family motto. In ONLY THE STRONG, the Kings continue to help the Worth family - runaway slaves who are being tracked-down by merciless men hired by their master. Nate and Winona King will defend the Worths with their lives. THE OUTCAST - a warrior banished from his tribe, forced to survive in the wilderness without his wife. When he spies Zack King's wife he foolishly decides he will take her as his own. And Zack won't let her go without a fight ... to the death!