The Dispossessed: A Novel

The World of Robert Jordan's The Wheel of Time

The Left Hand of Darkness

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

The Language of the Night: Essays on Writing, Science Fiction, and Fantasy

Ender’s World: Fresh Perspectives on the SF Classic Ender’s Game

The Unreal and the Real, Vol 2: Selected Stories of Ursula K. Le Guin Volume Two: Outer Space, Inner Lands

The Early Stories of Philip K. Dick

The Birthday of the World: And Other Stories

The Time Machine

The Eye of the Heron

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

The Unreal and the Real, Vol 1: Selected Stories of Ursula K. Le Guin Volume One: Where on Earth

Astounding: John W. Campbell, Isaac Asimov, Robert A. Heinlen, L. Ron Hubbard, and the Golden Age of Science Fiction

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

The Door Through Space

The Lathe Of Heaven

Twenty-First-Century Tolkien: What Middle-Earth Means To Us Today

The Wind's Twelve Quarters: Stories

The Spice Must Flow: The Story of Dune, from Cult Novels to Visionary Sci-Fi Movies