Why would someone want to kill the curator of the Texas Rangers Museum? And why is Walt Cannon, a thirty-year veteran Ranger the chief suspect? And what could the murder possibly have to do with a very old arson case and satanic worship both north and south of the Texas-Mexico border? To answer these questions, Bill Travis needs the help of the unlikeliest of all sidekicks, including womanizing insurance agent Perry Reilly and Bill's own adopted daughter, Jessica. Follows is a comedic yet tense plunge into the dark underbelly of a hidden world right under our very noses. This is the fourth installment of The Bill Travis Mystery series.