"The Warrior's Path" by Louis L'Amour

The Warrior's Path had a much more focused plot than the previous two Sacketts books, which I appreciated.  Kin and Yance Sackett (sons of Barnabas, who was the star of those first books) get word that Yance's wife's young sister has disappeared up in Massachusetts, along with a young woman that people believe to be a witch.  Kin and Yance set off through the wilderness, arrive at the colony where the girls lived, discover nobody is particularly inclined to seek the lost girls, and set off to fi...