"All Snug in Their Beds"
*The beginning of the three-part Knightfall, and the introduction of a villain destined to become Barbara's greatest and most dangerous foe. ï An innocent woman who was sentenced to life in Arkham Asylum, Knightfall is now free and more dangerous than the psychotics she was imprisoned with. Her bloody quest for revenge will be unlike anything Batgirl has ever seen. *Source: dccomics.com