In Exteriors, Annie Ernaux concentrates not on the essential details of a relationship with a family member or lover as before but on ephemeral encounters within the larger circle of one's environment and the hundreds of strangers who inhabit it. Here, she captures the feeling of contemporary living on the outskirts of a great city: tortured, chaotic, lyrical, and powerfully alive. Exteriors is, in many ways, the most ecstatic of Ernaux's books.

Orphaned as a young child, Mirin O'Malley has been brought up by her grandparents on their isolated, rambling estate Hob's Hallow. Long ago her family prospered due to a deal struck with the mer, the terrifying creatures who live in the depths of the sea: safety for their merchant ships in return for a child of each generation. But for many years the family have been unable to keep their side of the bargain and their fortunes have suffered as a result. When Mirin's grandfather dies, her grandmother puts in train a plan to restore their glory - but at the price of Mirin's freedom.

When Margaret and her husband Hal bought the large Victorian house on Hawthorn Street—for sale at a surprisingly reasonable price—they couldn’t believe they finally had a home of their own. Then they discovered the hauntings. Every September, the walls drip blood. The ghosts of former inhabitants appear, and all of them are terrified of something that lurks in the basement. Most people would flee. Margaret is not most people. Margaret is staying.

Walking through his own house at night, a 15-year-old thinks he sees another person stepping through a doorway. Instead of the people who could be there, his mother or his brother, the figure reminds him of his long-gone father, who died mysteriously before his family left the reservation. When he follows it he discovers his house is bigger and deeper than he knew.

Amara's journey has taken her far; from a slave in Pompeii's wolf den to a high-powered courtesan in Rome...though her story is not over yet. While Amara plays for power in Rome's imperial palace, those dearest to her remain in Pompeii. But it is AD 79, and mighty Mount Vesuvius is about to make itself known.