Don't Dream It's Rover — Misty Simon

Things at the ghostly junkyard have calmed down since Mel Hargrove and her boyfriend, Becker, destroyed a nasty ghost bent on mischief and mayhem. So when Becker brings a stray dog to her house, one that seems to understand far more than it should and might have brought along a ghostly friend, she is not exactly happy. A junkyard full of ghosts is no place for a pet -- or for ghosts she can't see or talk to.

She tries everything she has in her arsenal to get answers, but time is running out when she finally realizes what they're up against. No amount of hairspray, jelly shoes, or lace gloves is going to get her out of a confrontation that threatens not only her home but possibly her very life.