Berkley Medallion, New York, 1977, 2nd pr.  ISBN 0-425-03606-5.  MMPB, 223 pages.  Wraps have some edge and light cover wear, reading creases on spine; binding sound.  Book store stamp on top page block and first page; remainder of interior clean and unmarked.  ‘”The action is fast and furious as the unnamed agent swiftly becomes immersed in the respectable world of painting and the shabbier underworld of sex….”’ – Saturday Review Syndicate (from rear wrap)