Zacharias, a ten year old from Texas, is informed by his parents that they are moving to Denver, Colorado, to a great mansion that his (Bis-Abuelo) Great-Grandfather had built at the turn of the century.It has stood empty for two generations.Upon arrival, Zacharias soon befriends Julie and Blackie, two neighbor?hood kids, allying himself with his new friends they go on an exploration of this great mansion.What they encounter: are the ghosts of Aztec...