Celebrate the fifteenth anniversary edition of this feel-good story that continues to inspire and celebrate a world full of ordinary deeds!

Can one child's good deed change the world? 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.

Updated illustrations and endpapers are now paired with this beloved storyline as it stirs a whole new generation on to more random acts of kindness--proving one child's compassion and empathy really can change the world.