Dot, her best pal Beans and Top Dog McClusky are back on the case in a brand-new story! When Dot starts hearing strange noises at night she thinks there must be something spooky afoot. But before they can prove there's a ghost on the loose, Dot and Beans have to follow Ace Detective Fred Fantastic's golden rule: get proof. Easier said than done when the suspect seems to be invisible! It's time to follow that hunch!