Publisher's Synopsis
Emma's school is holding a fete, and Sheltie is going to give the children rides around the playing field. When he gets very interested in the caretaker's store shed, he is ordered to keep away. But Sheltie can hear noises coming from inside, and hewon't leave it alone until he finds out what, or who is in there. Sheltie solves the mystery of the store shed even though he causes some havoc on the day of the fair.