A family ghost may be back in Wisconsin! Henry, Jessie, Violet, and Benny discover a mystery that comes with its very own ghost story! When the children visit an old farmhouse, they learn the legend behind a painting there. Long ago, when a traveling artist painted a scene from the farm, he saw something that shouldn't have been there -- the family cow, who had run away years before. Did the artist see a ghost? And now the owner of the house has discovered...