Emily Brown and her side-kick rabbit, Stanley, are back! Halloween has arrived! Emily Brown and Stanley are trying on their costumes when they hear a teeny-tiny "BOO!" from the cupboard under the sink . . .

It's a ghost! And not just any ghost: the sweetest one they've ever seen. But this sweet little ghostie is sad that he's Not-Very-Spooky, and he seems to be more frightened than frightening. Can Emily and Stanley help him to be brave and discover his spook?