Natt Bakka

<p>Elly Johnson is puzzled by messages on her bedroom wall. Why had the shadows scrawled the words 'Casket' and 'Seek the Guardian?'</p><p>Hoping the skulls she and her brother had seen when they had been lost under Dartmoor might give her a clue to solving the mystery she returns to the tunnels to find them. However little does she know of the dangers that lie ahead.</p><p>Does Elly find the skulls? Does she solve the puzzle of the shadows messages? Find out when Elly returns to the dreaded Devil's Cauldron in the heart of Dartmoor.</p>