Join Gabby and the Gabby Cats for a Halloween adventure in this 32-page storybook. An official Gabby's Dollhouse book, based on the smash-hit preschool series, streaming on Netflix. It's Cat-O-Ween in the Dollhouse and Gabby is ready to trick-or-treat with Pandy. What kinds of cat-tastic treats will they collect? And will there be a few tricks along the way?...