Five fall into adventure by Enid Blyton

George and Timmy the dog have disappeared and somebody has broken into Kirrin Cottage! The Famous Five are sure there's a connection, but how can they solve the mystery when there are only three of them? Luckily, they meet scruffy tomboy Jo Although she is surly and unfriendly at first, the children soon win her over, and her help is vital as they drawn deeper into a sinister adventure involving kidnapping and danger