It can when she's Ordinary Mary-an ordinary girl from an ordinary school, on her way to her ordinary house-who stumbles upon ordinary blueberries. When she decides to pick them for her neighbor, Mrs. Bishop, she starts a chain reaction that multiplies around the world. Mrs. Bishop makes blueberry muffins and gives them to her paperboy and four others-one of whom is Mr. Stevens, who then helps five different people with their luggage-one of whom is Maria, who then helps five people-including a man named Joseph who didn't have enough money for his groceries-and so on, until the deed comes back to Mary. It's a feel-good story that inspires and celebrates a world full of ordinary deeds!Emily Pearson is the co-author of Fuzzy Red Bathrobe: Questions from the Heart for Mothers and Daughters. Emily and her two children live in Salt Lake City, Utah. This is her first children's book.