A BJ Vinson Mystery Confidential investigator B. J. Vinson thinks it's a bad joke when Del Dahlman asks him to look into the theft of a duck... a duck named Quacky Quack the Second and insured for $250,000. It ceases to be funny when the young thief dies in a suspicious truck wreck. The search leads BJ and his lover, Paul Barton, to the sprawling Lazy M Ranch in the Bootheel country of southwestern New Mexico bordering the Mexican state of Chihuahua. A deadly game unfolds when BJ and Paul are trapped in a weird rock formation known as the City of Rocks, an eerie array of frozen magma that is somehow at the center of the entire scheme. But does the theft of Quacky involve a quarter-million-dollar duck-racing bet between the ranch's owner and a Miami real estate developer, or someone attempting to force the sale of the Lazy M because of its proximity to an unfenced portion of the Mexican border? BJ and Paul go from the City of Rocks to the neon lights of Miami and back again in pursuit of the answer... death and danger tracking their every step.