La calavera del apóstol

A mysterious theft at Sant Pere de Rodes reveals the disappearance of priceless archaeological remains; Bernat Balaguer, a monk from Montserrat, and Berta Bosch, a *Mossos d’Esquadra* officer, are assigned to the case and embark on an investigation that takes them far beyond anything they could have imagined. The trail of a sacred book—stolen from the National Library of France in the heart of Paris—uncovers an ancient conspiracy capable of shaking the very foundations of faith.