Jack and Annie are running through the woods. Annie goes off the path and finds a tree house. They find lots of books in the tree house, even one about dinosaurs. When Jack wishes he could see dinosaurs, a pterodactyl flies past the tree house! Jack then wishes he could go to the land of the dinosaurs. The wind begins to blow, the trees begin to sway and the tree house starts to spin. They end up in the land of the dinosaurs! What will they find? How will they get home?