Have a Ball with Pikachu and Its Ghost-Type Friends! The haunted ball is about to begin, and Pikachu is invited! There's just one problem--the ballroom isn't set up! Pikachu ask its Ghost-type Pok?mon friends for help. Will they get everything ready in time? Pok?mon Primers: Ghost Types is a fun, interactive way to introduce Ghost-type Pok?mon to young children. With over 100 lift-and-reveal flaps...