In this new, action-packed volume starring Cassandra Cain, Batgirl faces The Joker! But the Clown Prince of Crime gets the last laugh when Cassandra and Spoiler must face a "jokerized" Shadow Thief. Then, can Batgirl stop a young boy's father from making a lethal mistake?

Batgirl faces the Joker, who gets the "Last Laugh" when Cassandra and guest-star Spoiler must also defeat a "jokerized" Shadow Thief. Then, can Batgirl stop the father of a young boy from making a lethal mistake? And just who are the mysterious agents that are after our heroine?

Some of Batgirl's greatest adventures are collected in this new hardcover! Using her brain to outsmart her opponents, Batgirl stands strong against her enemies. Whether working with a team or venturing out on her own, Batgirl's adaptability to situations makes her one of the most versatile and popular characters in the DC Universe.