The History of Middle-Earth by Christopher Tolkien. A complete 12 volume set of 1st UK editions.

The Book of Lost Tales, The Book of Lost Tales II, The Lays of Beleriand, The Shaping of Middle-Earth,  The Lost Road and other stories, The Return of the Shadow, The Treasure of Isengard, The War of the Ring,  Sauron Defeated, Morgoth's Ring, The War of the Jewels,  The Peoples of Middle-Earth.

Some fading to the spine of Sauron Defeated.
The War of the Jewels has stamped 'This Book was slightly damaged in transit and is now being sold at a special bargain price' - there is a mark to the back cover, and a small tear at the top of the spine of the dj, so in fact nothing too serious at all.

Otherwise they are all in very good condition.

Digital photo's available, inquire if interested.  
Other Tolkien books available, include both the UK and US editions, original cloth bindings, custom fine bindings, and Signed/Numbered/Limited Editions.