Jack Willis is a handsome roadtrain driver with a secret - he has just become a top-selling romance novelist. However, being a 'man's man' in the Australian outlook, to avoid embarrassment, he needs a name, a woman's name - and he chooses that of his best friend, Ruby Vale. He must do some fancy footwork to continue the charade when the glamorous city publisher, Ziggy, arrives ... He must do some fancy footwork to continue the charade when the glamorous city publisher, Ziggy, arrives ...