The shape shifting Clayface ignites a feud between Superman and Batman.

When Superman is transformed into a strange green alien by Lex Luther's latest invention, Wonder Woman must somehow get him to the Fortress of Solitude where he can be cured.

"Thirty years ago, Brainiac shrank the city of Kandor and sealed it inside an unbreakable glass container. The evil supercomputer is still exploring the universe, collecting cities from hundreds of planets. Superman must stop Brainiac from bottling up Metropolis, and then save Kandor--the last remnant of his home planet"--Unedited summary from book.

An alien orphan from the planet Krypton crash lands on Earth, and is adopted by a human couple--one day he will become Superman, defender of the people of Earth.

Below the Southwest desert Lex Luthor has created a kryptonite death trap for Superman, but when the leaking kryptonite turns the scorpions, insects, and other cave creatures into super species he finds he may need Superman to rescue them both.

"The Joker, Bane, Poison Ivy, and Harley Quinn are robbing banks and plotting a terrible crime against Gotham City. Superman, Robin, and Catwoman are here to help. But even with his friends, will Batman be able to stop the crooked criminals in time?"--P. [4] of cover.

Because Batman and Superman cannot stop arguing about how they should save the day, Wonder Woman and Batgirl have to save the city from different supervillains.

There is a new superhero in Metropolis, Booster Gold, but he seems more interested in glory and popularity, then in actually doing good, so a suspicious Superman decides to find out just who this person is and where he comes from--and what he is planning for the future.

When a series of earthquakes ripple across the planet, a school field trip turns deadly. Students are trapped on a crumbling mountain, and only Superman can rescue them. But the tremors have exposed a large chunk of kryptonite. With the Man of Steel weakened by the radioactive rock, a student must save the day. Who will it be?

"Evil genius Lex Luthor is out to capture a deep space probe, which has gathered a large kryptonite meteor! But Superman has been kept busy protecting the city from a rash of crazy crimes. Can the super hero prevent Luthor from getting his hands on the deadly rock?"--Unedited summary from book.