Superman #116 1996

Superman #116 (DC, September 1957) features three Silver Age stories. 'The Ray That Changed Superman' sees the hero exhibiting bizarre behavior after a mysterious ray strike. 'Disaster Strikes Twice' finds Superman in Smallville as past events reoccur. In 'The Mechanized Superman,' a Kryptonite dust cloud forces him to rely on mechanical aids. This issue is notable for introducing villains Professor Ephraim Snively and Rex Malcolm, making it a key Silver Age collectible.