Tolkien

The Monsters and the Critics and Other Essays

An Introduction to Elvish and to Other Tongues, Proper Names and Writing Systems of the Third Age of the Western Lands of Middle-Earth as Set Forth in the Published Writings of Professor John Ronald Reuel Tolkien

Tolkien's Legendarium

On Fairy-Stories

Roots and Branches

Beowulf and the Critics

The Collected Poems of J.R.R. Tolkien