Over 15 years since the publication of The Road, McCarthy is back with a pair of linked novels, probably his last. Stella Maris is the companion to this novel, and was published about 3 months after this. The Passenger is set in the 1980s in various parts of the American South, largely in New Orleans, and features Bobby Western, a former physicist, now salvage diver. His sister, a genius mathematician, has taken her own life after some years in an asylum. They had a possibly incestuous relationship, which casts a shadow over the narrative.