Superman, Vol. 1

Concerts of Doom - Lois covers a piano concert, only to discover she was somehow robbed. Similar crimes have been reported by all of the attendees. Clark attends the next concert with Lois to try and get to the bottom of things.

The Invention Thief - Chet Farnsworth has made an amazing discovery: a powder that can put out fires. Clark tries to help him get good representation for it, but is too late. Chet has signed with an unscrupulous promoter, and has lost the rights to his own invention. Even worse, Chet keeps getting attacked for reasons unknown.

The Undersea City - Lois and Clark are sent to interview a man who claims to have seen a mermaid. Clark investigates, and learns that his story is true. Furthermore, she had come to the surface to warn of an impending invasion from the undersea armies.

The Lightning Master - Storms brew up out of nowhere, and bolts of lightning are devastating Metropolis. A cloaked man calling himself the Lightning Master takes credit for the attacks, and it's up to Superman to intervene.