As of December 2011, Heiko Gill is editor-in-chief of the German Call of Cthulhu products published by Pegasus Press. Before taking over this job from Frank Heller, he had been a seasoned staff member at Pegasus.
As editor he supervised several publications:
- 2005: Der Hexer von Salem, as well as three scenarios for this setting.
- 2007: Niemandsland
- 2007: Dementophobia
- 2009: Mittelalter
- 2010: New York
- 2011: Kreuzzüge
- 2012: Dunwich