Willer and Carson are drawn into a great intrigue, connected to the assassination of Abraham Lincoln, the public disclosure of which could lead to major upheavals in the highest circles of government.
A message arrives in the Navajo village that a young man from their tribe, Sa-Hua, has ended up in prison in the town of Sanders. Tex and the team set out to see what happened and get the young Indian out, not realizing that they will be greeted by a more
Major Granger steals the famous "jewel of Akbar" from the Indian Raja and flees to the USA. On his deathbed, he hands over the jewel to Captain Jones. At the request of New Orleans Sheriff Nat MacKenneth, Tex and Carson try to recover the jewel...