After a hang glider crashes into the pool of the house where Dinah and Madge are house-sitting, the hapless pilot creates more than a splash of suspicion in Dinah's mind. Why does he make off with Dinah's inflatable turtle? Why is someone trying to drive their cat-mad neighbor away? And what is the connection with the balding stranger seen lurking behind the hedge? When Madge's boyfriend starts a campaign to save the endangered spotted owl, it seems a crooked politician may be out to destroy the habitat of the near-extinct animal. Dinah brushes aside suggestions that she be a well-behaved guest in this posh neighborhood. There's just too much to investigate in this hilarious adventure.