Supergirl # 4 (DC Comics 2011)

Trapped and powerless aboard a space station, Supergirl is at the mercy of an ingenious new foe who wants to learn everything there is to know about her.
But Supergirl is more than just her powers, and she’ll soon show this foe and all of Earth what’s she truly capable of!
Plus, more on the Girl of Steel’s mysterious origin.

Supergirl # 4 is written by Michael Green and Mike Johnson with an art and cover by Mahmud Asrar.

Supergirl #4 is a 32 page comic book in full color and rated T.