'Fiction is fantasy – or, at least, popular fiction is preoccupied with the fantastical. Wish fulfilment. A life less ordinary. Some sort of magic to free us from the prison of the mundane. A shape-shifting wizard/cat with markings mimicking her spectacles. The announcement of a new and exciting identity for the first-person hero – I, me, myself – a being somehow cognate with the reader who experiences life vicariously through the authorial magic trick of vivifying a fictitious character. Hey, presto: “You’re a wizard, Harry!”' (Introduction)