Sauk City, Arkham House, 1948. First Edition. First Impression. Hardback. Near fine. A supernatural invasion tale. 3068 Copies printed. Science fantasy novel related to Lovecraft's work and on a cosmic scale [Bleiler, p202 & Locke, p222]. The fourth full-length Arkham novel. Some fading to the spine, otherwise well preserved. Cover art by Audrey Johnson [8512, Hyraxia Books].