Observers By Knight, Damon Francis Books / Hardcover Books › Fiction › Science Fiction › General ISBN: 0312930747 / Publisher: St. Martin's Press, May 1988 Price Starting at $12.51 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Collectible - Very Good First Edition With Dust Jacket First edition copy. Collectible - Very Good. Very Good dust jacket. In protective mylar cover. (science fiction) $12.51 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Observers