Avril and the clones are back in an exciting adventure set in a ruined castle on Christmas Eve. Eddy is invited to a mysterious party but she does not know that she is in danger from the evil Gideon Blunt. It's a frantic race against time to stop Gideon from harming Eddy. Will Avril and Dr Wetherby's flying scooter get them to the party on time to save Eddy? Avril Crump, the loveable heroine returns in this exciting instalment in her adventures with the clones.