Five go off to camp - Ghost trains in the dead of night that seem to vanish into thin air? The Famous Five are on to it! If they follow the tracks, will they solve the mystery? ; Five get into trouble - Dick has been kidnapped! The gang finally track him down - to a lonely, abandoned house - but then they too are siezed. How will the intrepid Five get themselves out of this mess? ; Five fall into adventure - George and her devoted Timmy have disappeared. Not only that, somebody has broken into Kirrin Cottage. It's going to be tough getting to the bottom of this mystery when there's only three of them.