Allen Koszowski’s work has appeared in publication circles since his first professional sale to Asimov's Science Fiction in 1982. His work has appeared in Cemetery Dance, Fantasy Tales, Weird Tales, Chills, and other genre publications.

In *Dreams from the Dark Side*, Koszowski’s work is collected, highlighting hundreds of pieces from throughout his career. The book features an introduction from Ramsey Campbell and an interview with Koszowski conducted by Trevor Kennedy.