They must have been walking for a good two hours. The lights of the town are far behind them. The houses disappeared long ago. Now they are walking through the forest and night is falling. Tom is getting prickled by the spiky bushes and his legs are aching."Is it much further, Tom? I'm thirsty!"Why had he told his little sister to come with him? Milly is eight, and she can't walk fast. She is frightened of the dark and of the noises in the forest. They have already stopped several times. Milly had heard snakes. Then wild boar and even monsters! In fact the last one was Fox, their dog, who had