A CASE OF CONSCIENCE. New York: Walker and Company, . Octavo, boards. First U.S. hardcover edition. The final part of the "After Such Knowledge" trilogy. Winner of the 1959 Hugo award for best novel. "Blish's best SF work." - Anatomy of Wonder (1987) 3-42. "A rich, ambiguous, deep-cutting probe into the most ultimate of concerns." - Anatomy of Wonder (2004) II-136. Anatomy of Wonder (1995) 3-21. Pringle, Science Fiction: The 100 Best Novels 26. Survey of Science Fiction Literature I, pp. 303-07. Remainder mark to bottom edge of text block, else a fine copy in a very good dust jacket with a damp stain along part of the lower edge, mostly internal but with mild show through on the rear panel. (#168207).
"Published in the United States of America in 1969 by Walker and Company ..." on copyright page.