GAILLAC, SOUTH-WEST FRANCE. A bottled-up secret. Gil Petty, America's most celebrated wine critic, is found strung up in a vineyard, dressed in the ceremonial robes of the Order of the Divine Bottle and pickled in wine. A code to crack. For forensic expert Enzo Macleod, the key to this unsolved murder lies in decoding Petty's mysterious reviews - which could make or break a vineyard's reputation. A danger unleashed. Enzo finds that beneath the tranquil fa ade of French viticulture lurks a back-stabbing community riddled with rivalry - and someone who is ready to stop him even if they have to kill again.