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 the REAL Gruffalo. . . Now includes new interactive content as well as a special Gruffalo Birthday Song, sung by Julia Donaldson.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 the REAL Gruffalo. . . Now includes new interactive content as well as a special Gruffalo Birthday Song, sung by Julia Donaldson.