As far as I understood you don't know this writer... So below two short intrigues from his novels...
1284. Before the sight of the statue of the Virgin Mary broken by the cold its bishop is not far from thinking that a curse is wreaking havoc on his parishes. Everything started when two young girls found the remains of tortured bodies in the river… ("Forgive Us Our Sins")
January 1288. One remote village, situated in the South West of France, has an incredible quality: children never die there. ("Deliver Us from Evil")