In addition to scholarly work on Early Modern Europe, genealogy,
The Melungeons, and bibliographic work in early US history, DeMarce has written or co-authored a number of formative short stories and novels in the 1632 series collaborative fiction project. She is one of the principal controlling parties of the collaboration, and a member of the 1632 Editorial Board. In these positions, she helps select likely stories for the project and manages the 1632 canon, common shared resources, and integration between authors.
She began writing fiction upon the request of participants in the 1632 Tech forum at Baen's Bar, where she had contributed technical input and assistance. Her first fiction contribution to the project was the short story "Biting Time", which she wrote with great reluctance under much pressure.
Short fiction
- "Biting Time" in The Ring of Fire ... a short story featuring Veronica Richter, grandmother of Gretchen and Hans Richter, two important characters in 1632. It details both her courtship to Grantville's mayor as well as the founding of the first of her "Academies", reactions against the lack of corporal punishment in up-timer discipline.
- The Rudolstadt Colloquy in Grantville Gazette I ... a short story dealing with a religious crisis among Lutherans caused by news of Grantville and the information in its history books. The events of the story are mentioned in several of the novels, establishing it as deep background for the works as a whole.
- Pastor Kastenmayer’s Revenge in Grantville Gazette III... The good pastor escapes from a small village leading women and children whilst most of the villages men and boys perish fighting a delaying action against Count Tilly's rampaging mercenaries. In Grantville, his oldest daughter gets swept off her feet by a handsome up-timer and marries a few days later without permission.With the help of a formidable widow, the pastor plots a fitting revenge and founds a fifth-column that seeks to not only trap eligible bachelors into marriage to his doweryless flocks daughters, but to convert the scoundrels into becoming stalwart Lutherans. The tale is loosely modeled on the Seven Daughters for Seven Sons, at least in numbers, and every couple has their story that spans the time line from 1631 to early 1635.
- Til We Meet Again in Grantville Gazette IV ... a widowed up-timer responds to her husband's death by joining the faculty in the newly-established women's college in Quedlinburg.
Long fiction
- The Ram Rebellion with Eric Flint and Paula Goodlett ... a collection of short fiction with an overarching theme and direction, culminating with two long contributions written by DeMarce and Flint. It focuses on the conquered territories in Franconia under the administration of the New United States lead by Grantville, West Virginia.
- The Bavarian Crisis with Eric Flint ... a traditional novel and sequel to Flint's novella The Wallenstein Gambit in the Ring of Fire anthology as well as The Galileo Affair and The Baltic War. Although the first draft of The Bavarian Crisis was completed in 2005, its release was delayed until after The Baltic War was published in 2007.
- The Dreeson Incident with Eric Flint ... the sequel to The Bavarian Crisis, published in December 2008.
Genealogical and historical research
- DeMarce, Virginia E. (1992). "Verry Slitly Mixt': Tri-Racial Isolate Families of the Upper South - A Genealogical Study." National Genealogical Society Quarterly 80 (March 1992): 5-35.
- DeMarce, Virginia E. (1993). "Looking at Legends - Lumbee and Melungeon: Applied Genealogy and the Origins of Tri-Racial Isolate Settlements." National Genealogical Society Quarterly 81 (March 1993): 24-45.
- DeMarce, Virginia E. (1996). Review of The Melungeons: Resurrection of a Proud People. National Genealogical Society Quarterly 84 (June 1996): 134-149.
- Demarce, Virginia Easley (1984) The Settlement of Former German Auxiliary Troops in Canada After the American Revolution Publisher: Lost in Canada ISBN 978-0916849023