Mima is a wonderful storyteller and tonight she's telling the tale of a snow monster that likes to catpure people so as to play with them. It doesn't take much to make Edmond, Lucy and Mitzi scurry off to bed! The following morning, at the chestnut tree, the kids discover that Harry is gone. They find some strange footprints in the snow. Lucy is convinced it's the snow monster in Mima's story that captured Harry so as to play with him ! In the distance, they hear a loud snorting sound. Quick! They need to catch up with the monster and rescue Harry!