Superman Vol 2 Trial of the Super Sons "Rebirth"
DC Comics - Graphic Novels
 
In these tales from SUPERMAN #7-13, Superman and Jon Kent are transported to Dinosaur Island to find the last of the Losers! Then, after a quick trip to the county fair, Jon meets his match in Damian Wayne-and the Super Sons' fathers soon put the two young heroes through their paces as a new crime-fighting team is forged!