Over the years the Grunts have made a few enemies - there's been a prison break and now the Grunts are on the run. This last book brings back some familiar faces from the series and solves a couple of mysteries too. Ages: 7+. 'Fans of Roald Dahl will delight in this disgusting but amiable family' }Guardian Over the years, the Grunts have made more than a few enemies. But fortunately they're all safely behind bars. Or are they? There's been a prison break-out, and three of them are after REVENGE. It's time for the Grunts to go On the Run... This last book brings back some familiar faces from the series and solves a couple of mysteries too...
