J.R.R. Tolkien's "The History of Middle-Earth Index" is available in paperback.
A book by J.R.R Tokien sits upright on a wooden table
A J.R.R. Tolkien reference book is titled The History of Middle-Earth Index.
A book by J.R.R. Tolkien standing upright on a table.
A book by J.R.R. Tolkien is on a shelf.