Julian, Dick, Anne, George and Timmy the dog find excitement and adventure wherever they go in Enid Blyton's most popular series.In book twenty one, the Famous Five are camping out near the home of a famous scientist. But when his important research papers go missing, he needs the gang's help to get them back.But how can the Five work out who took them? And why?This edition features the text from the Classic edition and contains the original cover art and inside drawings by Eileen Soper.