Written by Dylan Horrocks; ART by DAVE ROSS and Jesse Delperdang; COVER by James Jean In stores June 30.Batgirl and the new Robin vs. the Penguin! This issue features the historic first team-up of Cassandra Cain and the new Girl Wonder! And their first foe is one of Batman's deadliest baddies: the sinister and crafty Penguin! For more information, see the feature article. FC, 32 pg