The Showdown at Yellowstone (Unabridged‪)‬

The Showdown at Yellowstone is a story of glory, despair, and redemption, as it traces the exploits of the Montana lawman team of Sheriff C.J. Mason and Deputy Thorn Hickum, from their young wrangling days in 1890 to a wild decade of perilous adventures. Just as they breathe easy, an accidental explosion at a steamboat warehouse uncovers a bizarre set of clues that convince them the president of the United States is targeted for assassination. They vow to prevent this plot, but it looks like an inside job, so they are on their own. Their intervention takes them from Washington DC to Yellowstone, where the president loves to vacation, unaware that he just placed himself in the greatest danger of his life.