J.R.R. Tolkien's The Hobbit, The Lord of the Rings, and Silmarillion have long been recognized as among the most popular fiction of the twentieth century, and most critical analysis of Tolkien has centered on these novels. Granted access by the Tolkien estate and the Bodleian Library in Oxford to Tolkien's unpublished writings, Verlyn Flieger uses them here to shed new light on his better known works, revealing a new dimension of his fictive vision and giving added depth of meaning to his writing.

Tolkien's concern with time--past and present, real and...