Witness Supergirl's initial attempt to live her double life in 'Linda Lang: Day One'! Plus! The secret origin of Superwoman revealed!

The Girl of Steel visits The Legion of Super-Heroes on Halloween in the 30th century! But Halloween proves to be just as spooky a holiday a thousand years from now as it is today!

Enjoy this great comic from DC’s digital archive!

"EMERALD ERADICATION" part two! With her powers out of control, Emerald Empress takes the upper hand over Supergirl! These deadly tactical strikes will rattle the Girl of Steel to the core!

This now-classic run by Jeph Loeb features the first chapter of Kara Zor-ElÕs triumphant return! When SupermanÕs Kryptonian parents rocketed their infant son to Earth, his aunt and uncle did the same with their young daughter, Kara Zor-El. The two cousins were meant to arrive on Earth together, but instead Kara arrived just a few months ago, after spending decades in space in suspended animation. Now taking the name Supergirl, Kara possesses strength and speed that rivals (or even surpasses) her cousin SupermanÕs. As she searches for her role in this new world, sheÕll cross paths (and trades blows) with the JSA, the Teen Titans and the Outsiders. But while she's facing off against other heroes, SupermanÕs nemesis Lex Luthor has uncovered a truth that could change the Girl of Steel forever! SUPERGIRL VOL. 1: THE GIRL OF STEEL features creators Jeph Loeb, Joe Kelly, Ian Churchill and more. Collects SUPERGIRL #0-10, #12

From writer Peter David (THE INCREDIBLE HULK, X-FACTOR) and artist Gary Frank (ACTION COMICS, JUSTICE LEAGUE) comes the start of the classic series that created a revolutionary new identity for the Maid of Might! WHO IS LINDA DANVERS? To her parents, Linda is a former good girl who now dabbles on the wrong side of the law. To her friends, she’s a struggling artist and the ultimate Supergirl fan. To her boyfriend, Buzz, she’s an eager accomplice as they try to harness dark forces more powerful than either of them can control. And after Buzz tries to use her to summon a demon, Linda Danvers is...dead? To save Linda’s life, Matrix, a protoplasmic version of Supergirl, uses her powers to fuse the two of them together. Now, sharing memories, sharing superpowers, the entity formerly known as Linda Danvers is something else entirely. Is Linda still a human with the same damaged soul? Or has Supergirl done the unthinkable and stolen a new life for herself? There are no easy answers, but Linda knows she must use her new powers to atone for her past sins. Because whatever else she may be, for now, she’s... SUPERGIRL! SUPERGIRL BOOK ONE collects SUPERGIRL #1-9, SUPERGIRL ANNUAL #1, SUPERGIRL PLUS #1 and a story from SHOWCASE ’96 #8.

What was Supergirl’s last day on Krypton like? Before her entire world came crumbling down, did she get to say goodbye to her loved ones? Tell the boy who sat next to her in science class her true feelings for him? Take a deep dive into Supergirl’s darkest regrets and desires as the Batman Who Laughs’ infection takes over her core memories and twists them to his bidding!