'Andrew O’Hagan’s new book is a triptych of long essays about personality in the age of the internet, originally published in the London Review of Books. Two of the three subjects are Australians. The first is Julian Assange, who in 2011 enlisted O’Hagan as the ghostwriter of an ill-fated autobiography. The second is computer scientist Craig Wright, who last year laid claim to being the shadowy Satoshi Nakamoto, inventor of the online currency bitcoin. The third piece is on online identity, something O’Hagan explored by using the name of a young man who died in 1984.' (Introduction)