Wynn Mercere is a pen name adopted in 2010 by writer Debora Wykle / Debora Kerr for the City of the Gods: Forgotten fantasy novel, comics and short story anthology series published by Raven Press, the City of the Gods Map Pack in the Catalyst role-playing game line published by Flying Buffalo, the 2015 magical realism novel Utopea and 2016's historical horror novel Mother of Ghosts published by Raven Press. Kerr is a writer of fiction and non-fiction as well as an editor and designer of scenarios for role playing games. Mercere's novel, City of the Gods: Forgotten, has over 80 illustrations.