Written by STERLING GATES & GREG RUCKA
Art by JAMAL IGLE & others
Cover by JOSHUA MIDDLETON
Supergirl and Flamebird must work together to track down their father’s assassin - Reactron! But these childhood friends find themselves at each other’s throats in these stories from SUPERGIRL #43 and 45-47, ACTION COMICS #881-882 and SUPERMAN SECRET FILES 2009 #1.

Written by Kelley Puckett
Art by Drew Johnson, Ron Randall and Ray Snyder
Cover by Drew Johnson & Ray Snyder
After promising a dying boy that she could cure his illness, Supergirl upsets the universe’s balance of life and death in this dramatic title collecting SUPERGIRL #28-33.