El fuego invisible

David Salas, a promising linguist from Trinity College Dublin, arrives in Madrid for his holidays and encounters Victoria Goodman, an old friend of his grandparents, and her young assistant, a mysterious art historian. This meeting disrupts his plans and propels him into a surprising race to discover what has happened to one of the students at the literature school run by Lady Goodman. To his astonishment, the key seems to lie hidden in the myth of the Holy Grail and its connection to Spain. Remote Romanesque churches in the Pyrenees, art collections in Barcelona, ​​ancient books, and strange codes carved in stone intertwine in a plot full of intrigue that will make us reflect on the origin of all true inspiration, literature, and art.