Queen of Mercia LLC
Madeleine is the writer/creator of the steampunk supernatural graphic novel, prose, and audio drama series, Boston Metaphysical Society and her new graphic
Madeleine is the writer/creator of the steampunk supernatural graphic novel, prose, and audio drama series, Boston Metaphysical Society and her new graphic
What the company offers
Queen of Mercia LLC has a confirmed public listing connected to the event below. Use the verified links on this page for current product and company information.
Company details
- Participant type: Dealers Room vendor
ShowFloor appearances
- LAcon V / 84th World Science Fiction Convention 2026, August 27-31, 2026
Official links
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