It's a beastly business being a boy in charge of the stables of the Gods. . . When the Greek god Pan, Demon's long-lost father, appears and takes his son on a rainbow to Olympus it's all quite a shock. Demon can talk to animals, so the gods have decided he's the boy to look after their mythical creatures. The stables are stinky, the beasts are beastly and the goddesses are on the warpath. Can Demon bring order to the chaos - and heal the poor Hydra beheaded by the horrible hero Heracles?