WORLD'S FINEST #110, 111, 118, 120, 121 (5 in Lot) - (1960/1961 - DC) - All 10 cent issues - "The Alien Who Doomed Robin!", "Superman's Secret Kingdom!", "The Creature that was Exchanged for Superman!", "Challenge of the Faceless Creatures!" & "The Mirror Batman!" - Includes the first appearance of the Clock King - Flat/Unfolded - a photographic condition report is available on request