Issue 138
        
        
            Adventures of Superman (1987-2006) #567
        
                
In the rubble of Superman's Arctic fortress, the fate of the world hangs in the balance! Superman must make a fateful choice, but the rubble that surrounds him is comprised primarily of kryptonite! What can help Superman now? And who is the villain who rises to take control of Earth in Superman's absence?
        
                
     
                
