Inspired by H. P. Lovecraft, Thomas Ligotti, and other masters of cosmic horror, Cardin's fiction explores the convergence of religion, horror, and art in a cosmos that may be actively hostile to our species. In tales long and short (including a new novella co-written with Mark McLaughlin), Cardin rings a succession of changes on those fateful words from the Book of Job: "Let those sorcerers who place a curse on days curse that day, those who are skilled to rouse Leviathan."
Aside from his short story collections, Matt Cardin is the editor of Born to Fear: Interviews with Thomas Ligotti (2014) and Horror Literature through History (2017). He is also co-editor of the journal Vastarien.