La vigne des mystères by Agathe Dartigolles | De Borée

In the Bordelais region, Capucine and her cousin, in charge of the vineyards of Château Millêtre, are facing mysterious criminals who are vandalizing their vineyards, emptying their vats, and eventually setting fire to the cellar without leaving any traces. Léonie and Octavie, the nonagenarian grandmothers who live at the château, then tell Capucine the mysterious story of the cursed Château, closely linked to their family. Will this tale from the past help the two cousins catch the culprits targeting their property?