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.