At the crossroads of mystery and betrayal, what dark secrets lie behind the signs that threaten the stability of Gibraltar? Meanwhile, what dangers lurk in the shadows of the ancient University of Limerick for Daniel Cormack and his sister Brianna? With the fate of humanity at stake, will they succeed in uncovering the truth hidden in the basements of Seville Cathedral before time runs out? Immerse yourself in this exciting plot where every answer triggers new unknowns and the protagonists face dilemmas that could change the course of history. After the great success of 'The Seville Prophecy', J.F. Creagh returns to the novel with a new installment of Agent Cormack.