The Border ( The Far Country Trilogy Book 1)

The law ends at the river. The vengeance doesn't. In 1879, sixteen-year-old Amos Teague finds his family ranch burned and his parents murdered. With a battered pistol and a relentless resolve, he crosses the Rio Grande into Mexico to hunt down the killers. Teaming up with an unlikely companion and a wild dog, Amos seeks his revenge.