Ten-year-old twins Lacey and Casey Nicefolk have always wanted to fly, but kids can't fly . . . or can they? They can if they know the mysterious Sucoh Sucop, a man who claims to have an enchanted box that can transform any toy into the real thing! Before you know it, the twins, along with their droopy-eared basset hound, Floopy, are soaring cross-country in a real-live Wright brothers biplane, which they name Vin Fiz (after Casey's favorite grape soda). But dangers lurk everywhere, and if the twins are to make it all the way to New York, their courage will have to make heroes of them many times over. Thank goodness they have the magical Vin Fiz on their side!