This is the first Batgirl vol in the 52 reboot. I must admit I read it because a)someone loaned it to me and b)it ties in with the Nightwing volume I read a while back. 
 Loved the story and the artwork, plus the bonus appearance of Dick/Nightwing. I was a bit dubious about the fact they've got Barbara out of the wheelchair and back as Batgirl but I like the way they're writing her mindset over it. I also like her roomie.