Vaughan, Ralph E
Alphabetical Checklist
- Amidst Dark Satanic Mills: An Interplanetary Steampunk Adventure (Dog in the Night Books, 2015)
- Professor Challenger in Secrets of the Dreamlands (New York: Gryphon Books, 1997)
- Shadows Against the Empire: An Interplanetary Steampunk Adventure (Dog in the Night Books, 2013)
- Sherlock Holmes and the Terror Out of Time (New York: Gryphon Books, 2001)
- Sherlock Holmes and the Coils of Time (New York: Gryphon Books, 2005)
- Sherlock Holmes: Cthulhu Mythos Adventures (Scotts Valley, California: CreateSpace, 2015)
- Sherlock Holmes in the Adventure of the Ancient Gods (New York: Gryphon Books, 1990)
- Sherlock Holmes: The Coils of Time and Other Stories (Scotts Valley, California: CreateSpace, 2013)