Wow, you guys are true fans! It's nice to see works of (dare I say it?) classic literature getting the recognition that they deserve. Some people can sit back with their copies of "Jane Eyre" and "Sense and Sensibility" and call Tolkien's books "trash" and "rags" (I've actually heard this,) but consider that these works of "Literature" by "refined authours" were, in the days of old, and are still now, boring school children to death! The Lord of the Rings Trilogy, the Hobbit prequel, and these other books which are foriegn to me, originally thrilled readers, and still do to this day!
As a self proclaimed master of the English Language (it's a real pity I can't spell) I am astounded by Tolkien's true mastery of English. He uses language like an artist's paintbrush to create this picture of life in a world called Middle Earth. Not only does Tolkien create multiple languages from thin air, but he writes with them, he translates them into each other, and most astounding of all, he evolves these languages over thousands of years, marrying them, and allowing them to borrow from each other.
This, along with the fact that the story simply kicks ass, is the mark of a true Classic Author