Living in a damp, mouldy old hangar, Charlie Piper and his friends are happy in their home at the back of the airport. They don't mind the smell, the drips or the lumpy-bumpy floor. However, after complaints from the pilots and a visit from the airport manager, a decision is made - the planes have to move out. The day of the Great Move arrives and Charlie is towed to his new home...but what has he seen lurking in the hangar's shadowy depths? Can Mr Little - Charlie's owner - and Jess the Mechanic get him through the doors and into his spot? Welcome to Glossingham Airport and the world of Charlie Piper.