Batgirls, book 1: One Way or Another
Becky Cloonan, Michael W. Conrad et Jorge Corona2022

Two Batgirls are better than one!
Especially when their mentor is Barbara Gordon a.k.a Oracle a.k.a a Batgirl herself! That's right! It's time for Batgirls Cassandra Cain and Stephanie Brown to kick some A-S-S. while navigating the dark, gritty and oftentimes scary city of Gotham only by leaning on the bright light that is their best-friendship.

The Batgirls move to The Hill on the other side of town, wher Babs can keep a better eye on them while the hacker Seer is still invading their lives after the events of Fear State. Steph may be too rash sometimes, and Cass doesn’t speak much—but what they lack in similarities they make up for with their mutual respect and love... which makes them stronger together as Batgirls! And they may be good at kicking ass, but they're also trying their best to be normal teenagers—who'll borrow the keys to a muscle car that belonged to a bad guy and perhaps give it a joyride around town without a driver's license before racing back home to Oracle by curfew!
(Collects Batgirls #1-6 and backup stories from Batman #115-117)