A sequel to The Mud Hole. In the fall of 1912, eleven year old Henry is disappointed when an early snowfall threatens to keep the Model T parked in the barn for the winter. Known for his crazy ideas, Henry finds a way to keep the car out of the barn and himself behind the wheel. When an outbreak of influenza strikes the town, Henry and his "snow car" are put to the test. Will Henry's crazy ideas get him into more mischief, or give him the chance to show responsibility and courage?