Batman Superman #9 Mike Mayhew Var Ed

Atomic part one! The Atomic Skull is dead. When Batman and Superman arrive on the scene of his explosive demise, they discover that this villain-turned-would-be hero was one of many people to be the subject of grislyand sometimes fatalexperiments. But who is pulling the strings of these bizarre and unnecessary surgeries? Whom will they experiment on next? And what does one of Supermans oldest foes, the Ultra-Humanite, have to do with this deadly mystery?