Karl Ove Knausgaard was eight months old when his family moved to the island of Tromøya; he left it aged 13, because of his father’s higher-grade teaching appointment on the mainland. As they drove over the bridge linking the island with the southern Norwegian port of Arendal, ‘it struck me with a huge sense of relief that I would never be returning, that… the houses and the places that disappeared behind me were also disappearing out of my life, for good.