In the Spring of 1978, an oil spill might compromise the nomination of the Saint Michael's Mount to the list of World Heritage sites. As Séraphin is busy with the restoration of the statue on top of the abbey, a monk is found dead and another dwelves in forgery. What is happening for God's sake?
Previously in radio and television, Jean-Pierre Alaux is the co-author of an oenodetective series, Le sang de la Vigne (Éditions Fayard), which has become a major TV show in France.
"A series of investigations with France's most beautiful monuments as a background." La Dépêche du Midi