THE SERVANTS OF TWILIGHT [by] Leigh Nichols [pseudonym]. [London]: Piatkus, . Octavo, boards. First hardcover edition. A presentation copy with an amusing full-page inscription dated 25 December 1986 by Koontz signed as both "Leigh Nichols" and Dean R. Koontz on the half title page: "To --- / This tale of adventure / and semi-occult doings. / From his friend, the seriously / schizophrenic author, who / can with some pride admit / to being two-faced ..." A fine copy in fine dust jacket. (#162468).
"This first hardcover edition published in 1985 / ..." on copyright page.