Batgirl and Robin must solve the mystery of a missing black cat made of rare diamonds.

"On a bright spring morning, a dark cloud of smoke engulfs Gotham City. The fearsome Scarecrow has turned day into night. Surprisingly, the crook doesn't resist Batman's attempt to arrest him. From behind the bars of his cell, the Scarecrow reveals that his evil experiment has already been set in motion. When the black smoke mixes with water, it produces a gas that fills people with fear. A thunderstorm is approaching the city. Can Batman save the...

"The Penguin purchases Gotham's largest media company. Meanwhile, a crime wave hits the city. Batman soon learns that these events are related. After the Dark Knight stops a crime, the Penguin's TV news channel edit the security tapes and police reports to make Batman look like a criminal. People begin to fear the Dark Knight. If he can't prove his innocence, the hero will end up in prison, and the Penguin will fly free"--P. [4] of cover.

Taking a rare day off from the Daily Planet newspaper, Clark Kent relaxes with his new sci-fi novel, Little Green Men. Then suddenly, the mild-mannered reporter hears a scream! Unable to ignore his other job as Superman the world's greatest hero, he soars toward the cry for help, rescuing a construction worker from a near fatal fall. The interruptions, however, don't stop there, and the Man of Steel's lazy day quickly becomes stranger than fiction....