A Fun Team-Up
World's Finest is practically synonymous with Superman/Batman team-ups. But when Batman is injured fighting the Purple Mask Mob, Superman takes over for him. There are a few of the incredible coincidences that tend to take place in pre-Bronze Age comics, and Superman and Batman have a slightly more cavalier attitude to law and order than today, but on the whole it's a good story that's a fairly believable scenario if Batman and Superman were friends and knew each others secret identities.
One of the better of the first run of 'World's Finest Comics'.