In his essay on James Bulger, the British toddler murdered by two ten-year-old boys in 1993, novelist Andrew O’Hagan tells the story of his own experience of childhood bullying – as the perpetrator, not the victim. Bulger’s ‘childish child-murderers’ remind him, he avers, of himself as a boy, and with this extraordinary expression of solidarity he launches into an account of the unremarkable violence layered into his own Scottish childhood, beginning with the story of how, at the age of six, he and a friend systematically beat a younger child to the point of serious injury.