The 1980 JRR Tolkien Calendar The Great Illustrators Edition Middle Earth is a collectible book published by Ballantine Books in the United States in 1979. Featuring illustrations from the popular fantasy world of J.R.R. Tolkien's Middle Earth, this calendar captures the essence of the epic tales of The Lord of the Rings. It serves as a valuable addition to any Tolkien fan's collection, providing a unique glimpse into the imaginative and intricate world-building of one of the most beloved authors in fantasy literature.