Macmillan(Elementary)：Viking Tales with Audio CDs/2片

　　Welcome to the exciting world of Thor and the other Viking gods. It is a world where humans and gods live side by side, along with angry giants and greedy dark elves. In these five short stories you will find out why it is very difficult to trap a giant wolf; who stole Thor's hammer; who can play tricks even better than Loki; and much, much more.