Successive generations have been spellbound by the exploits of Frodo, Gandalf and their comrades as they journey towards Mordor to do battle with the Dark Lord Sauron. The strength of Tolkien’s work is in its fidelity to its roots, which lie in the legends of the Nordic world. Tolkien believed that the roots of myth and the roots of language are one and indivisible, and he demonstrated this belief by creating an entirely new language (Elvish) with its own grammar, its own beautiful script and its own mythology. it was a rarefied and highly personal world, yet it proved a fertile soil from which his great fantasy novels were to grow.