Hollow Earth
A fairly standard grouping of three golden age stories. They all involve the underwater continent of Atlantis (not the same one as Aquaman.) In the first Steve and Wonder Woman are captured and forced to battle against two wild boars. The second story is a bit more convoluted. Diana goes to rescue a sailor who has been captured by the Atlantis women and in the end puts down an insurrection by Clea, one of their enemies. In the third Diana is back to face Clea again and ends up being shot inside a missile in order to escape. Overall pretty standard stuff. There were no golden age scientific anomalies in this one (well there were a couple) but it was mostly a fun issue with a couple of decent action scenes and even a decent enough plot.