"In 1975, Emile Ajar's second novel, La Vie devant soi, was a French literary sensation. The fictionalised memoir of an Arab boy growing up in a Parisian suburb, packed with extraordinary slang, aggressive jokes and almost unbelievable characters, the book was lathered with praise by critics, eventually winning the Goncourt, the French equivalent of the Booker. It went on to become the bestselling French novel of the 20th century. There was only one problem: Ajar was actually Roman Gary, already a bestselling French author (and previous winner of the Goncourt, which is supposed to be awarded to any particular writer only once), who had reinvented himself to outwit the literary establishment and win a new readership."