Supergirl - The Silver Age v01 (2017)

Presented by a team of talented writers and artists such as Jerry Siegel, Jim Mooney, Otto Binder and more is a collection of stories featuring Supergirl at her best in SUPERGIRL: THE SILVER AGE VOL. 1.
For many years, Superman believed himself to be the only survivor of his planet's destruction, until one day a spacecraft crashed on Earth with a young girl inside - a Supergirl from Krypton, possessing all the same powers as the Man of Steel. And this Maid of Might wasn't just any Kryptonian survivor, but Superman's cousin, Kara Zor-El. The story of one of history's greatest female heroes begins here!
Collects Supergirl's backup stories from ACTION COMICS (1938-2011) #252-284.