Frying or Flying is a magazine story.
Rosie sees Emily take the Ferry Flyer train and wishes she could take it. Later, she can smell a nice smell coming from Jim's fish and chip shop. The next day, she hears the Fat Controller calling her to a job, but instead goes to the Ferry Flyer train. The Fat Controller tells her that is Emily's job, and that he said she has to collect Jim due to his car breaking down. Rosie admits she must have mistaken "fryer" for "flyer".