When Orval Slattery, one of the three owners of Chateau La Mer winery, is murdered, a host of suspects is implicated, including members of the auto racing community. Luz Maria Dane, investment advisor to the Slattery clan and part-time manager of Amberson-Harwood Racing, steps in to figure out who wanted Orval dead and why. From the Sonoma Raceway to the Napa Valley, Luz looks for clues at the track, at the winery, and in the corporate boardroom. Join Luz as she finds herself in the middle of a revenge plot that began decades ago in France and found its way to the track and the vineyards of California.