Issue: #90
Calculator's quest to unmask Oracle turns super-deadly as Deathstroke joins the hunt!
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, Talia al Ghul, Lady Blackhawk, Black Canary, Creote, Derrick Coe, Yasemin, Hellhound, Savant, Dr. Psycho, Calculator