Johann Gunther is a German immigrant, a West Point graduate, ex-US Army officer and former Texas lawman. He fought alongside Teddy Roosevelt in the Spanish American War in 1898 and in the Great Game in Afghanistan in 1906. Now Gunther, with the help of his life-long friend Jefe, runs Remedies Detective Agency. During a routine mission to purchase guns for a security job, Gunther, Jefe, and the Whittle boys head to Tremboro, Texas, near the...