"Endgame" Script by Denny O'Neil. Pencils by Luke McDonnell. Inks by Steve Mitchell. Cover by Luke McDonnell and Steve Mitchell. First the Knight, then the Bishop, and now the Rook takes his shot at the Invincible Iron Man! With Rhodey's life hanging in the balance, Shell-Head runs thru a gauntlet of traps in an old Scottish castle! But even if the golden avenger rescues his friend in the Highlands, he still won't learn the identity of the mastermind moving the chess pieces! Cameo appearances by Obadiah Stane (hand and voice only), Vic Martinelli, Mrs. Arbogast, Indries Moomji, and Pepper Potts. 32 pages. Cover price $0.60.