Understrike By Gardner, John E. Books / Hardcover Books › Fiction › Mystery & Detective › General ISBN: 9997512804 / Publisher: Viking Pr, June 1965 Price Starting at $18.30 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. Good dust jacket. (Fiction, Spy fiction, Mystery, Action) $18.30 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 Understrike