Cosmo Topper, a law-abiding, mild-mannered bank manager, decides to buy a secondhand car, only to find it haunted by the ghosts of its previous owners - the reckless, feckless, frivolous couple who met their untimely demise when the car careened into an oak tree. The ghosts, George and Marion Kerby, make it their mission to rescue Topper from the drab "summer of suburban Sundays" that is his life - and they commence a series of madcap adventures (including an adventure in a lingerie department, when Marion decides to try on a pair of purple and pink knickers...) that leave Topper, and anyone else who crosses their path, in a whirlwind of discomfiture and delight. As enchanting today as it was when first published in 1926, Topper has set the standard in American pop culture for such mischievous apparitions as those seen in The Ghost and Mrs. Muir, Heaven Can Wait, Beetlejuice and Bewitched.