Collin Miller and his kid brother, Ramey, are in search of a mysterious gold mine. Their mission is so urgent they walk, bold-faced, into unspeakable horrors: dungeons, Tommyknockers, booby traps, man-eating Doberman Pincers, and worse. Unbeknownst to them, however, fate has arranged an ally. Few are aware that Kristopher Kringle has a brother, Peter. Like his much more famous sibling, Peter makes toys-magical toys. Collin and Ramey stumble onto Peter Kringle's most powerful and enchanted toy of all time: the Red Rocket wagon. Now they embark on the adventure of a lifetime. With their parent's very lives in jeopardy, the stakes could not be higher.