Gregory Dean Hunter is a contemporary writer of Oz books. His works in the genre include:
- Two Terrific Tales of Oz (1987)
- "Unc Nunkie and the White King of Oz"
- "Betsy Bobbin of Oz"
- The Enchanted Gnome of Oz (1988)
- The Shifting Sands of Oz (1995), with Chris Dulabone, Melody Grandy, Marcus Mebes, and others
- Fwiirp in Oz (1996), with Dulabone, Grandy, Mebes, and others.
The two stories in Hunter's first book are printed upside-down in reference to each other, in the format of the old Ace Doubles science fiction paperback series and similar works.