The Devil Went Down to Austin(Tres Navarre Mysteries‪)‬

Tres has taken a short-term teaching job at the University of Texas at Austin. He is living with his brother Garrett, a computer wizard, and enjoying this easy assignment. But when Garrett's business partner is murdered, Tres must switch from professor to detective. Rick Riordan, teacher, Texan, and multiple award-winner, creates a masterful mixture of local color and mystery in each Tres Navarre mystery.