Supergirl: The New 52 Omnibus #1

Argumento

After crash-landing on Earth, Kara Zor-El of Krypton awakens with no knowledge of where she is or how she came to be there. Surrounded by hostile strangers speaking in an alien language, Kara is utterly lost and cut off from everyone she's ever known. Or is she? A man wearing her family's insignia appears, impossibly claiming to be her infant cousin Kal-El—the very baby she'd held in her arms just a few days ago...

The Supergirl: The New 52 Omnibus Vol. 1 collects the first half of Kara's The New 52 debut, including Supergirl #0-20 along with Superboy #0, #6, and #14-17; Superboy Annual #1; and Superman #0, #6, and #13-17.