In these previously uncollected stories inspired by the hit Batman: The Animated Series, Batgirl swings across the rooftops of Gotham City alongside Batman, Nightwing, and Robin to battle the likes of Harley Quinn, Poison Ivy, and Ra's al Ghul.
Cassandra Cain, teenage assassin, isn't exactly Batgirl material...not yet, at least. But with Batgirl missing from Gotham City, can Cassandra defy her destiny and take on a heroic mantle of her very own?