Cam, her father, and her friend, Eric, go to the library and soon Cam has a mystery to solve: her father's shopping list has disappeared. Cam decides to use her amazing skills to investigate and puts her photographic memory into action.
Upset with her parents for arguing on what she hoped would be a perfect day, Amber gets lost at a county fair when she tries to follow her best friend Justin and his family through the crowd.
While looking for his lost magnifying glass in the park, young Detective Jeffrey Bones and his grandfather discover that Curly the detective dog is missing, too, and start tracking down clues.