The Story of TumpVolume OneSlipping AwayLife has become unbearable under the rule of Grammy Greymark; the four friends must journey to the roof of the world in order to find a new home. Along the way, Skip is separated from the others and finds himself in an altogether other world. Mysterious power is his—if he will only listen, and learn from none other than an elder version of himself.The Story of TumpVolume TwoThe Travellers' TaleBeneath the surface world lies a most miraculous place—a secret, beauteous place of safety from which to go forth, traversing the winds of time. Soon. the four will become seven, and yet, One. The Tree has awakened, to ring in great changes. Giants sleep in their tomb of ice, but their long slumbering will end. The Map is no mystery to Simple Rudy and when Nancy arrives, Tump will be a force beyond reckoning.The Story of TumpVolume ThreeBlue House South FacingZechariah the Great with a mutant hoard, would rid the world of Tall Ones, but Francis Darkling has other plans for them. Tump shall rise—all power shall be theirs. The Hargolin Queen and the Keeper of Rope will descend to the beginning of time. Great Mydor will be no more. And for the sake of love, Tump transformed, will journey in an instant to the blue house.