The Return of the Shadow is the story of the first part of the history of the creation of The Lord of the Rings, a fascinating study of Tolkien's great masterpiece, from its inception to the end of the first volume, The Fellowship of the Ring.

In The Return of the Shadow (the abandoned title of the first volume of The Lord of the Rings) we see how Bilbo's magic ring evolved into the supremely dangerous Ruling Ring of the Dark Lord