Supersonic hoo-hah! Jennings and Darbishire watched with mounting horror. Earthquakes and landslides seemed to be happening before their eyes. The little hut was heaving like a thing possessed. 'Oh, fish-hooks!' breathed Jennings in dismay. 'He's smashing up the place like a bulldozer!' The woodland at Linbury Court becomes squatters' territory when Jennings comes up with the idea of building huts out of reeds and branches. Jennings and Darbishire are thrilled with their construction, which even includes a patented prefabricated ventilating shaft, a special irrigation drainage canal and a pontoon suspension bridge! Gruesome hornswoggler! But things can only go horribly wrong for Jennings when he is put in charge of Elmer, the treasured goldfish, and even worse when the Headmaster pays the squatters a visit. And if Jennings thinks that a game of cricket will be far less trouble, he's going to be knocked for six! Rotten chizzler!