Publisher's Synopsis
Jessica thinks she has the most embarrassing mother in the universe. At least she has always been able to keep her mother's peculiar hobby a secret, but all that changes when Mrs Haggerthwaite announces she's turning professional. Jessica is determined to be a Famous Scientist one day and having a witch for a relative will do her no good at all. She sets up as a 'Witch Dispatcher', determined to thwart her mother's plans...