Volume 1 - 1st printing. Collects material from Action Comics (1938-2011 DC) #252-307.

Written by Otto Binder, Jerry Siegel and Leo Dorfman. Art by Jim Mooney and Al Plastino. Cover by Darwyn Cooke.

Collecting the Girl of Steel's adventures from ACTION COMICS! As Superman's secret weapon, Supergirl must adjust to life in the Midvale Orphange. The stories alternate between tales about friends and school, Supergirl's efforts to master her new powers, and time-travel jaunts into the far future and distant past.

Hardcover, 688 pages, full color.