El eco de las sombras

The mysterious relic that the art restorer Marta Arbide handed over to the Vatican has been stolen. When she receives the news that she must be the one leading the investigation to get it back, she feels that the adventure and mystery that pushed her to the limit in The Invisible Light have only just begun. And so it is: the same day that Marta arrives in Rome to begin the investigation of her, the Pope is assassinated. This will be the start of a frenzied succession of intrigues and dangers that seem to be related to an enigmatic order, the White Brotherhood, founded in the time of Innocent III. In this way, the reader will travel back to the 13th century at the hands of Jean de la Croix and the black knight, who on this occasion will have to battle against a powerful enemy who is fighting to get hold of the relic.