JoyrideBy: Amy Ehrlich A heart rending story about an unusual mother daughter relationship and a shocking family secret. From Montpelier, Vermont, across the country to Venice, California, Nina Lewis and her mother Joyce are always on the move. They own nothing that can't fit in the back of a van, and they never stay very long in any one place. Home is wherever they are, as long as they're together. But as Nina begins to yearn for a settled life and lasting