Supergirl Vol 3 Identity Author:Joe Kelly, Ian Churchill, Joe Benitez, Amanda Conner Collects Supergirl (2005 4th Series) #10-19 and the DCU: Infinite Holiday Special (2006) #1. Written by Joe Kelly, Jimmy Palmiotti, and Justin Gray. Art by Ian Churchill, Joe Benitez, and Amanda Conner. Cover by Alé Garza. Supergirl finally adopts a secret identity, joins the super-team the Outsiders, battles Batgirl, and begins a relatio... more »nship with her new boyfriend, Power Boy!« less