Wonderful comic out of the DC women reboot this is my favorite. they explain away the oracle phase of barbara gordons life and return her to her everyday life Plus alter ego as Batgirl! why DC comics couldn't have done this years ago i will never know. but deffinitely pick up a copy of this series it is worth the 2.99 and if your a fan of the original Batgirl aka barbara gordon, then you will be a fan of this series.
Please visit Batgirl (2011) #1 "The New 52!" for more details