Bilbo Baggins, a respectable, well-to-do hobbit, lives comfortably in his hobbit-hole until the day the wandering wizard Gandalf chooses him to take part in an adventure from which he may never return.

The little hobbit and his trusty companion make a terrible journey to the heart of the land of the Shadow in a final reckoning with the power of Sauron.

Beren was a mortal man, but Lúthien was an immortal elf. Her father, a great elvish lord, in deep opposition to Beren, imposed on him an impossible task that he must perform before he might wed Lúthien. To show something of the process whereby this legend of Middle-earth evolved over the years, [Christopher Tolkien] has told the story in his father's own words by giving, first, its original form, and then passages in prose and verse from later texts...

From the publisher. The Treason of Isengard is the seventh volume in Christopher Tolkien's History of Middle-earth and the second in his account of the evolution of The Lord of the Rings. In this book, following the long halt in the darkness of the Mines of Moria with which The Return of the Shadow ended, is traced the great expansion of the tale into new lands and new peoples south and east of the Misty Mountains; the emergence of Lothlorien, of...

"It is well known that J.R.R. Tolkien published The Hobbit in 1937 and The Lord of the Rings in 1954-5. What may be less known is that he continued to write about Middle-earth in the decades that followed, right up until the years before his death in 1973. For him, Middle-earth was part of an entire world to be explored, and the writings in The Nature of Middle-earth reveal the journeys that he took as he sought to better understand his unique creation....