Arkham House: The First 20 Years, 1939–1959 by August Derleth offers a detailed chronicle of the influential small press founded to preserve the works of H.P. Lovecraft and his literary circle. This nonfiction account traces the origins, publications, and editorial vision of Arkham House, documenting its role in shaping modern horror, science fiction, and fantasy literature. With bibliographic insights and personal reflections, Derleth provides a rare glimpse into the world of niche publishing and the enduring legacy of cosmic terror.