The latest ongoing added to the New 52 is Secret Origins.
DC Comics announced the new title via CBR with Secret Origins focusing on the beginnings of the DCU heroes.
Up first is Superman, Supergirl and Robin.
Check out the April solicit and cover:
SECRET ORIGINS #1
Written by TONY BEDARD, KYLE HIGGINS and GREG PAK
Art by PAULO SIQUEIRA, WILL CONRAD and others
Cover by LEE BERMEJO
1:25 Variant cover by ANDY KUBERT
On sale APRIL 23 • 48 pg, FC, $4.99 US • RATED T
At last, the SECRET ORIGINS of the World’s Greatest Heroes in The New 52 can be revealed! This new series gets off to an awesome start with the origins of The Last Son of Krypton and Kara Zor-El, Supergirl, plus the first Robin, Dick Grayson.