Superman TP Volume 2 (Trial Of The Super Sons (Rebirth))

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!