Ten-year-old twins Lacey and Casey Nicefolk live on a tiny herb farm in California, wishing they could see the world . . . but how, when times are so hard? That is where Sucoh Sucop comes in (you may notice his name is Hocus Pocus spelled backward).The mysterious man leaves the twins a magic box that can transform any toy into a life-sized reality. Soon Casey and Lacey, and their faithful hound Floopy, are soaring cross-country through the sky in the enchanted Vin Fiz, Casey's model of a Wright Brothers biplane.Yet the ride is not a smooth one. The twins encounter danger after danger, and must rescue a town held captive by gold-hungry bandits, not to mention a runaway train full of terrified passengers!