RITA finalist Julie Klassen has earned numerous awards for her popular historical romance novels. In The Maid of Fairbourne Hall pampered Margaret Macy flees her home in London to avoid marrying a dishonorable man. Now with no money and no place to stay Margaret does the unthinkable: she takes a job as a housemaid in the home of two brothers- both of whom are former suitors. As an ''invisible'' observer Margaret realizes she may have misjudged one brother and wonders if it's too late to win his admiration.