Signet / New American Library, April 1968. First Edition. Mass Market PaperBack. Used - Good. Item #231027
Paperback original. Stated, 'First Printing, April, 1968'. Sound, tight binding. Scattered, mild staining of cover in white spaces. There is a thumbnail shaped chip at fore-edge front cover (3/4 inch length & 1/8th inch deep), extends through first two inside pages, getting gradually smaller. Textblock is darkened by the passage of 52 years.