When twelve year old Sam finds a small harp in a tree and takes what she believes is a white horse home for supper, little does she realise that she is entering the world of magick that lies hidden around the great standing stones of Avebury Henge.
What is the secret that Jessiebelle the unicorn is keeping from Rego, the once great golden dragon of the leys? Now that he is sick and mad and his scales are blackened with pollution, will she be able to outwit his magical powers ands fulfill her quest?