Geary Gravel
Geary Gravel is an American science fiction author and professional sign language interpreter. He lives in western Massachusetts and has written thirteen books.
Autumnworld Mosaic
- The Alchemists
- ''The Pathfinders''
War of the Fading Worlds
- A Key for the Nonesuch
- ''Return of the Breakneck Boys''
Hook
- ''Hook: A Novel for Young Readers''
Batman
- Mask of the Phantasm
- Shadows of the Past
- Dual to the Death
- The Dragon and the Bat
- ''Batman and Mr. Freeze''
Might and Magic
- The Dreamwright
- ''The Shadowsmith''
Edgar Rice Burroughs Universe
- ''John Carter of Mars: Gods of the Forgotten''
Short Fiction
- "Old Toad" in Tales of the Witch World 2
- "Jason Gridley of Earth: Across the Moons of Mars" in Red Axe of Pellucidar
- "John Carter of Mars: Swords of the Mind" in ''A Princess of Mars: Shadow of the Assassins''