Publisher's Synopsis
Troy's, grandfather Dan, comes to visit his family every holiday, and he always has a special gift for his grandson, and he always has a wacky wonderful story to tell little Troy. About distant lands, heroes, villains, trolls, and strange creators. This time the story is about, Marble a Dinosaur, who's always up for an adventure with her friends. On their adventure, they discover strange circular sphere's that shine like the colors of the rainbow and a fun new game to play.
