For those occasions when I publish nonfiction outside of the patronage system. 2023
- The Deadlands: Year One (eds. E. Catherine Tobler, Sonya Taaffe, David Gilmore), Psychopomp Books, December 2023.
2021
- "It's Good to Know How the World Works: Star Trek: Voyager's 'Jetrel'" (reprint) in The Stellar Beacon #4: The Trickster Issue, May 2021.
2019
- The Penguin Book of Mermaids in Publishers Weekly, August 2019.
2014
- "I Can Hardly Believe It Happened: Terence Fisher's The Brides of Dracula" in Weird Fiction Review (ed. Adam Mills), June 2014.
2013
- "Sonya Taaffe Remembers Dr. Fiveash" in Lexington Colonial Times, October 2013.
2012
- "But She Also Lies Broken and Transformed: An Afterword" in Confessions of a Five-Chambered Heart by CaitlÃn R. Kiernan, Subterranean Press, August 2012.
- "It's Not, Quite Frankly, a Wholesome Situation: Dr. Seuss' The 5,000 Fingers of Dr. T" in Weird Fiction Review (ed. Angela Slatter), January 2012.