This particular story begins when Lily’s grandparents came to visit. A sudden strange noise, coming from the cottage, has greatly upset Dove, Squirrel, Rabbit and Mrs Cat. After a meeting, Teddy Bear, S.O.S., Duck and Hairy the wild dog, took it upon themselves to solve the mystery. And so, the adventure begins.

They decide to sit up all night to investigate any strange noise that they might hear coming from inside the cottage. In the end the noise is quite harmless however the capturing tale of how they go about solving the matter is quite amusing.