- The Wizardry of Oz: The Artistry and Magic of the 1939 MGM Classic,
- The Wizard of Oz: An Illustrated Companion to the Timeless Movie Classic,
- The Real Wizard of Oz: The Life & Times of L. Frank Baum,
- The Wizard of Oz and Philosophy: Wicked Wisdom of the West
- as well as Marvel’s graphic adaptation, The Wonderful Wizard of Oz.
And if you’re a fan of Oz, you might enjoy Wicked, Son of a Witch, and Lion Among Men, best-selling contemporary stories about the world of Oz by Gregory Maguire.