“Superbly written, deftly plotted and imbued with an absolutely first-rate cast of characters that easily retain the reader’s attention until the very last page, Cult of the Spider Queen is a highly-polished and deeply impressive slice of Jazz-Era horror, with Sidor demonstrating his rapidly-increasingly skills and talents as an author, as well as his innate understanding of both the Arkham Horror setting and Lovecraftian Horror in general.”
– Sci-Fi and Fantasy Reviewer