''Julian, Dick and Anne are really worried—George and her devoted Timmy have just disappeared! Not only that, somebody has broken in to Kirrin Cottage. Could there be a connection? The Famous Five think so, but it''s going to be tough getting to the bottom of this mystery.'' is the blurb of Five fall into Adventure - the ninth book of the twenty-one. My favourite character is ragmuffin Jo - A total George. She is very helpful to the three when George and Timmy go missing. I would rate this book 6/ 10 because itsn''t the standard Enid Blyton story and it is rather boring.