Read Action Comics Online
Supergirl (1983-1984)

Superhero
The leader of a group of fanatics is revealed to be a powerful super-being known as Blackstarr, whom Supergirl has to battle. Things get even more complicated when Supergirl's friend, Mrs. Berkowitz, discovers a secret about Blackstarr in "StarLight, Star Bright—Blackstarr Rises Tonight."
Supergirl & the Legion of Super Heroes: The Quest for Cosmic Boy

Space
In this volume collecting issues #31-36 of the acclaimed series, The Legionnaires' leader, Cosmic Boy, has disappeared. Was he captured by enemies or has he fled responsibility?
Supergirl & the Legion of Super-Heroes: Strange Visitor from Another Century

Superhero
Collection featuring THE LEGION OF SUPER-HEROES #14-15 and SUPERGIRL AND THE LEGION OF SUPER-HEROES #16-19! The 21st Century's Girl of Steel wakes up 1,001 years later, convinced the whole reality is something she just dreamed up. And maybe it is!
Supergirl: Wings (2001-)

Superhero
Matrix, an angel, has lost her way in her mission of caring for human souls. Wanting to disassociate from humanity, she is taken down a road of self-discovery that ultimately brings her closer to one soul than any other that of Linda Danvers. Along the way, Matrix finds aid (and obstacles) from several other members of the DC Universe, including Zauriel, the Phantom Stranger, Aquaman, Clark Kent...
Superman & Bugs Bunny (2000-)

Superhero
Looniverse collides with the DC Universe in this four-part miniseries that blends comic book audiences and animation lovers!
Superman 80-Page Giant (1998-)

Superhero
"UNDER CONTROL." A man jumps off Hob's Bay Bridge, and Superman swoops down and catches him before he hits the water. The man is somewhat annoyed: Why did he have to interfere? Superman offers to talk to the man about his problems and what brought him to this point.
Superman Annual (2007-)

Magic
Continued from SUPERMAN #667! It's Kryptonian versus magic, in an all-out confrontation between Superman and Arion, beneath the Atlantic. But how does Superman battle a sorcerer? And what does it mean for the fate of the world?
Superman Annual (2016-)

Space
Now, Swamp Thing comes hunting for the Man of Steel to discover what strange connection this new Superman has to the planet. But their contact is something neither is prepared for, leading to Kal-El battling the Earth elemental who wants to bury him.
Superman Confidential (2006-)

Space
Western
The secrets of Kryptonite exposed! Witness Superman's first encounter with the radioactive chunks of his home planet and learn how it changed his life. Don't miss this first 6-part story arc, brought to you by the award-winning writer Darwyn Cooke (DC: THE NEW FRONTIER) and artist Tim Sale (SUPERMAN FOR ALL SEASONS, BATMAN: DARK VICTORY)!
Superman Family (1974-)

Aliens
Family
Featuring Jimmy Olsen in "DEATH ON ICE" and Superbaby in "SUPERBABY'S ALIEN PET!"
Superman Plus (1996-)

Superhero
"YESTERDAY, TODAY, AND TOMORROW." Superman takes the Legion to his Fortress to try to help them return to their era.
Superman Special #1 (2018-)

Military
"THE PROMISE"! Superman's world is about to change in a big way, but before it does, the Man of Steel has some unfinished business to attend to…on Dinosaur Island! Superman and a forgotten soldier of the past take one last trip together into the abyss of tomorrow, as Captain Storm now stands face-to-face with the world of today! This extra-sized special also features stories by writers Mark...