Little Billy doesn't really believe his mother's stories about all the monsters living in the wood, so he is easily tempted to disobey her and go and see for himself. He doesn't find any Whangdoodles, Hornswoggles or vermicious Knigs, but the Gruncher who does chase him, billowing orange-red smoke, is even more terrifying. Billy finds this horrible Gruncher has been terrorising the other inhabi…