The drama begins with a body dumped in south-western Sydney - skinned, with no face. Lewis Lin, taxi driver, photographer, recent arrival from Beijing, happens to be at the scene. With detectives Ginger Rogers and Shelley Swert in pursuit, Lin finds himself drawn into a deadly immigration racket, with a cast which includes a film-maker just in from LA, a Buddhist monk, a millionaire bachelor artist, a masseuse, a maniacal violinist, and a refugee assassin. Drawing its title from an ancient Zen koan, the novel traces the complicated manoeuvres by which people mask their identities, and the accidental pathways by which these hidden selves come to light.