The Orchid Shroud

Last year I enjoyed Michelle Wan's Deadly Slipper: A Novel of Death in the Dordogne about a woman's search to find her sister, who went missing in France while on the hunt for rare orchids. The sequel is out next month:

The Orchid Shroud: A Novel of Death in the Dordogne by Michelle Wan
Stumbling upon the body of a murdered infant, dead for more than a century, while restoring the home of wealthy Christophe de Bonnefon, designer Mara Dunn teams up once again with orchidologist Julian Wood to investigate the case, which may be linked to the modern-day killing of genealogist Jean-Paul Fournier, in the sequel to Deadly Slipper.