Night Chills
$350 · Offered by Between the Covers
New York: Atheneum, 1976. Hardcover. First edition. Fine in a clean, near fine dustwrapper with the usual bleeding to the pink ink used on the jacket (a printing blunder). Cheekily Inscribed by Koontz: "To Peter – Don't worry, I'm sure that subliminal suggestion doesn't work [written upside down] read Koontz..... More
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.