An unforgettable psychological novel of obsessive love, The Tunnel was championed by Albert Camus, Thomas Mann, and Graham Greene upon its publication in 1948 and went on to become an international bestseller. At its center is an artist named Juan Pablo Castel, who recounts from his prison cell his murder of a woman named María Iribarne. Obsessed from the moment he sees her examining one of his paintings, Castel fantasizes for months about how they might meet again. When he happens upon her one day, a relationship develops that convinces him of their mutual love. But Castel’s growing paranoia leads him to destroy the one thing he truly cares about.