Visiting the local vineyards of Crozet, Virginia, world-renowned grape and fungus expert Professor Vincent Forland loses his head--literally. Forland had recently delivered a lecture on how distilled fungus plays a critical role in chemical warfare. Figuring the murder is political, the Crozet residents are hardly bothered and return to their routines--until another headless body shows up. Now it's up to Mary Minor Haristeen and her sleuthing animals to sniff out a killer befor someone else dies.