The Janson Directive
$20 · Offered by Between the Covers
(New York): St. Martin's Paperbacks, (2003). Softcover. Reprint. Mass market paperback. Interior wrappers and pages dampstained with writing on the first leaf, tiny creases and delamination at corners, about very good. More
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.