It's So hard to Kill Good Help These Days. . .<p>With three kids to raise on her own, Jane Jeffry sometimes needs a hand with the housework. But many of her complaining neighbors believe that the Happy Helper cleaning lady they all share wouldn't know a dustball if she was choking on it. That hardly seems reason enough, however, to do the disreputable domestic in.<p>So when the charwoman in question is discovered strangled to death with a vacuum cleaner cord, Jane decides to dig up the real dirt--if the tenacious single mom can find any time to spare between her PTA meetings and car-pooling duties. But despite her busy schedule, Jane is determined to tidy up the whole murderous mess--even if it means provoking a killer who may live as close as next door.