Adventures of Superman (1987-2006) #558

After a unique baseball game between the members of the Superman family, Jimmy is apparently turned into an alien who turns objects into gold; Luthor captures the alien to take advantage of his transmuting abilities; Supes heads up a rescue; and the alien turns out to be a real E.T. wearing Jimmy's clothes.

Written By:
Karl Kesel, Jerry Ordway
Steve Yeowell
Denis Rodier
Cover By:
Tom Grummett, Denis Rodier