This is a rhyming story of a mouse and a monster. Little mouse goes for a walk in a dangerous forest. To scare off his enemies he invents tales of a fantastical creature called the Gruffalo. So imagine his surprise when he meets a real gruffalo.

Clarry and her older brother Peter live for their summers in Cornwall, staying with their grandparents and running free with their charismatic cousin, Rupert. But normal life resumes each September - boarding school for Peter and Rupert, and a boring life for Clarry at home with her absent father, as the shadow of a terrible war looms ever closer. When Rupert goes off to fight at the front, Clarry feels their skylark summers are finally slipping away...

The Gruffalo said that no gruffalo should ever set foot in the deep dark wood. But one wild and windy night, the Gruffalo's child ignores her father's warning and tiptoes out into the snow. After all, the Big Bad Mouse doesn't really exist - does he?