London: Robert Hale, 1970. First UK Edition. Fine in a bright, Very Good plus dust jacket. Jacket has no loss, but is rubbed at the spine ends and corners, with some soiling to the white rear panel. Basis for the 1970 film directed by Richard Quine and starring Patrick McGoohan, Richard Widmark and Alan Alda. The Hale edition, as usual, is far scarcer than its American counterpart.