Born in El Paso, TX; children: two sons. Education: New Mexico State University, B.S.M.E., 1978; University of Denver, M.S., 1998. Military/Wartime Service: Served in the U.S. Army as an infantryman and as a combat artist and attack helicopter pilot during Operation Desert Storm. Memberships: Rocky Mountain Fiction Writers (past president), Horror Writers of America. Addresses: Home: Denver, CO. Agent: Scott Hoffman, Folio Literary Management, 505 8th Ave., Ste. 603, New York, NY 10018. E-mail: author@marioacevedo.com.

• The Nymphos of Rocky Flats (novel; "Felix Gomez" series), Rayo (New York, NY), 2006.
• X-rated Bloodsuckers (novel; "Felix Gomez" series), Rayo (New York, NY), 2007.

Coauthor of the blog Biting Edge; contributor to periodicals, including Exquisite Corpse.