Issue: #89
Calculator's hired thugs take an agent of Oracle hostage and demand the Birds leader's secret identity as their ransom!
Creators: Paulo Siqueira, Jared K. Fletcher, Gail Simone, Adriana Melo, Rachel Gluckstern, Hi-Fi Design, Robin Riggs, Will Conrad, Joan Hilty
Characters: Batman, James Gordon, Huntress (Bertinelli), Deathstroke, Barbara Gordon, Lady Blackhawk, Black Canary, Creote, Derrick Coe, Hellhound, Savant, Calculator