The Name of the Rose - Umberto Eco

The year is 1327. Brother William of Baskerville arrives at a wealthy Italian abbey on theological business. When his delicate mission is suddenly overshadowed by seven bizarre deaths, Brother William turns detective. He collects evidence, deciphers secret symbols and coded manuscripts, and digs into the eerie labyrinth of the abbey where extraordinary things are happening under the over of night. A spectacular popular and critical success, The Name of the Rose is not only a narrative of a murder investigation but an astonishing chronicle of the Middle Ages.