The inhabitants of a small Maine town are cut off from the outside world by an invisible barrier that drops from the sky. A beautiful copy! Correct full number line sequence. No writing, marks, underlining, or bookplates. No remainder marks. Spine is tight and crisp. Boards are flat and true, and the corners are square. Dust jacket is not price-clipped and shows only minor shelf wear to the edges and a small (1/4") tear to the upper left side of the back cover. This collectible, near fine, first edition/first printing copy is protected with an archival mylar dust jacket cover. Satisfaction guaranteed!