Something is foul in Hamilton, and Batman and Robin are here to investigate! But Batman mysteriously disappears and one after another they start to go missing. Superman must save them all but can he find his son in time? Or will Superboy turn to the dark side and become Superboy Black? Collects SUPERMAN #20-26. \"(W) Peter J. Tomasi & Various (A) Patrick Gleason & Various (CA) Ryan Sook