In 2004, Cummings co-founded Australian independent publisher Brimstone Press and Shadowed Realms online magazine with partner Angela Challis.Kemble, Gary (December 2006). "A new age for Australian horror". ABC Online news (Articulate). Retrieved 16-9-2007. In 2005, Cummings founded HorrorScope: The Australian Dark Fiction Blog, a news and review blog. He has edited the fiction anthologies Rage Against the Night, Shadow Box, Black Box, Robots and Time, and Australian Dark Fantasy & Horror 2006 edition,Murphy, John (16 January 2007). "Brimstone fires taste for horror". Wanneroo Times newspaper. and the co-edited the magazines Shadowed Realms, Midnight Echo (issue 2) and Black: Australian Dark Culture.Shane Jiraiya Cummings Edited Publications. Retrieved 06-02-2011.
