Free: Murder on the San Juan Express

Johann Mueller, a German born physicist was a scientist for the U.S. Department of War. Traveling on the Denver & Rio Grande Western’s famed San Juan Express, Mueller dies under mysterious circumstances.

With World War II raging and foreign spies operating in the United States, FBI Special Agent Nelson Paine is assigned the sensitive task of uncovering the truth about Mueller’s death.

Find out if Agent Paine is up to the task! Free on Kindle.