The Missing Corpse, Bannalec - B

                      Here, Commissaire Georges Dupin faces a double murder. Both men were from Scotland and in Brittany for the day. As per the course in this series, we are immersed in a unique aspect of life in Brittany, and in this novel it's oyster farming. Add in Druid rites and beach sand theft before Dupin's team wraps up the murderers. To add to his success, he learns from his Breton to the core administrative assistant that his great-grandfather was from Brittany.