Near fine, a little light edge wear to the jacket, minimal lightening to the spine, owner's plate (D.A. Livingstone) to front pastedown. Signed "Sincerely \ Donald Wandrei". 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.