You're never too old, says Mavis Levack. If only she could remember what it is you're never too old for. Oh yes, that's right - a career, adventure. It's important for a woman to have a career. Heavens above, you can only play bowls so many days a week.
Private investigating is what Mavis Levack has in mind, but unlike private investigators in those TV shows, Mavis doesn't have people conveniently dropping dead at her feet. Also, there's her husband, Eddy, calling her a busybody when really she is just an acute observer of human nature.