Stephen King's The Dark Tower Concordance

The Weird and the Eerie

The Complete Tolkien Companion

The Philosophy of Tolkien: The Worldview Behind The Lord of the Rings

The Art of Language Invention: From Horse-Lords to Dark Elves to Sand Worms, the Words Behind World-Building

Planet Narnia: The Seven Heavens in the Imagination of C. S. Lewis

Ring Legends of Tolkien Deluxe Edition (Deluxe Tolkien)

Origins of The Wheel of Time: The Legends and Mythologies that Inspired Robert Jordan

Designing Terry Pratchett’s Discworld: A Full-Color Visual Biography and Tribute―Behind the Scenes of Paul Kidby's Three Decades of Art

The Wave in the Mind: Talks and Essays on the Writer, the Reader, and the Imagination